Last War Survival Scarlett Guide: Skills, Gear, and Best Use

Scarlett is an SSR Tank defense hero in Last War Survival who specializes in frontline durability. Her skills increase her personal Defense, reduce damage received from monsters, and provide enough Physical Damage to contribute during longer battles.

Scarlett is most useful during early and middle progression. She can protect the back row while players work toward stronger UR Tank defenders such as Murphy and Williams. Her monster damage reduction also makes her a practical choice for campaign stages, zombie battles, and World Map PvE content.

However, Scarlett is not a permanent frontline choice for most players. Part of her defensive kit only works against monsters, which limits her value in competitive PvP.

This Last War Survival Scarlett guide covers her skills, gear priority, recommended formations, strengths, weaknesses, and whether she is worth upgrading.

Scarlett Overview

Scarlett is an SSR hero with the Tank vehicle type and Defense specialty. She deals Physical Damage and should normally be placed on the front row.

Detail	Scarlett Information
Hero	Scarlett
Rarity	SSR
Vehicle Type	Tank
Specialty	Defense
Damage Type	Physical Damage
Recommended Position	Front Row
Main Strength	Personal Defense and monster damage reduction
Best Stage	Early to mid-game
Best Content	Campaign, zombies, and World Map monsters
PvP Value	Limited to moderate
Long-Term Priority	Low to moderate
Formation Role	Temporary Tank frontline defender

At Level 60, Scarlett’s listed base stats are approximately 1,700 Attack, 79,100 HP, 398 Defense, and 213 March Size. Actual values can vary based on hero level, star level, skills, gear, research, buildings, decorations, and other account bonuses.

What Role Does Scarlett Play?

Scarlett is a frontline defender.

Her T-5 Armor passive increases her Defense throughout the battle, while Bastion Guard temporarily reduces the damage she receives from monsters. These effects help her remain active while back-row heroes deal damage.

Scarlett works best when the formation includes:

• Another durable frontline hero
• Two or three developed back-row attackers
• Tank heroes that contribute to formation bonuses
• Monster-focused content where Bastion Guard remains active

She can temporarily serve as a primary defender during the early game. However, pairing her with another defensive hero usually produces better results.

Is Scarlett a Tank or an Attacker?

Scarlett belongs to the Tank vehicle type and has the Defense specialty.

Her Flame Burst skill deals Physical Damage, but damage is not her main purpose. Most of her value comes from surviving on the front row and protecting the heroes behind her.

Role Area	Scarlett’s Function
Frontline durability	Main role
Monster protection	Strong
Personal damage	Moderate to low
Team-wide support	Limited
Healing or shielding	None
Late-game damage	Low

Scarlett should not be built as the squad’s main attacker. Offensive gear and skill upgrades provide less value than improving her survivability.

How Long Is Scarlett Useful?

Scarlett is most useful before a player develops a complete UR Tank frontline.

Progression Stage	Scarlett’s General Role
Early game	Main or secondary frontline defender
Early campaign	PvE tank
Mid-game	Temporary partner for Murphy
Developed Tank roster	Secondary squad defender
Late game	Low-priority filler hero

Scarlett may remain useful longer for players who receive many hero-specific shards. A highly developed Scarlett can temporarily outperform a newly unlocked defender with low stars and weak gear.

However, her long-term potential is lower than that of major UR defenders.

Scarlett Skills

Scarlett’s skill set focuses on Physical Damage, personal Defense, monster damage reduction, and general stat bonuses.

Skill	Type	General Effect
Flame Burst	Auto Attack	Deals Physical Damage with a flamethrower
T-5 Armor	Passive	Increases Scarlett’s Defense during battle
Bastion Guard	Tactics	Reduces damage received from monsters temporarily
Super Sensing	Expertise	Increases Scarlett’s HP, Attack, and Defense

Exact values may vary depending on skill level, star level, server version, and future balance updates.

Flame Burst

Flame Burst is Scarlett’s normal attack skill.

At its listed base value, Scarlett attacks with a flamethrower and deals Physical Damage equal to 155.10% of her Attack. The skill has a cooldown of approximately four seconds.

Upgrade Stage	Additional Damage
First upgrade	20%
Second upgrade	45%
Third upgrade	70%
Fourth upgrade	100%
Fifth upgrade	150%

Flame Burst has a higher multiplier than many regular attacks, but its longer cooldown limits how often Scarlett uses it.

The skill gives her some offensive contribution while standing on the front row. However, her low Attack priority means it should not receive Skill Medals before her important defensive abilities.

Is Flame Burst Worth Upgrading?

Flame Burst is worth upgrading when Scarlett remains in an active formation and already survives comfortably.

It should receive lower priority when:

• Scarlett is being defeated too quickly.
• Defensive skills remain underdeveloped.
• Skill Medals are limited.
• A stronger attacker needs upgrades.
• Scarlett will soon be replaced.

Improving damage does not help if Scarlett is eliminated before completing several attack cycles.

T-5 Armor

T-5 Armor is Scarlett’s main general-purpose defensive passive.

At its listed base value, it increases her Defense by 21% during battle. Additional star upgrades improve the effect further.

Upgrade Stage	Listed Improvement
Base effect	Scarlett’s Defense increases by 21%
First upgrade	Effect improves by an additional 10%
Second upgrade	Effect improves by an additional 10%
Third upgrade	Effect improves by an additional 10%
Fourth upgrade	Effect improves by an additional 10%
Fifth upgrade	Effect improves by an additional 10%

T-5 Armor works in general combat rather than being limited to a specific enemy type. This makes it one of Scarlett’s most reliable skills.

Additional Defense helps Scarlett reduce incoming pressure and remain on the frontline longer. The exact practical value depends on the enemy’s stats, Scarlett’s gear, and other defensive bonuses.

Why T-5 Armor Matters

Frontline heroes need to survive long enough for the back row to use multiple Tactics skills.

T-5 Armor supports this goal by increasing Scarlett’s personal Defense throughout the battle. Unlike Bastion Guard, it remains useful in both PvE and PvP.

The passive becomes more valuable when Scarlett also has:

• High HP
• Defensive Armor
• A suitable Radar
• Tank Center bonuses
• Research that improves Tank durability
• Another defender standing beside her

T-5 Armor only protects Scarlett. It does not increase the Defense of the second frontline hero or the back row.

Bastion Guard

Bastion Guard is Scarlett’s monster-focused Tactics skill.

At its listed base value, Scarlett reduces the damage she receives from monsters by 10.30% for seven seconds. The skill has a cooldown of approximately nine seconds.

Upgrade Stage	Improvement
Base effect	10.30% monster damage reduction for 7 seconds
First upgrade	Adds 5% damage reduction
Second upgrade	Duration increases to 8 seconds
Third upgrade	Adds another 5% damage reduction
Fourth upgrade	Duration increases to 9 seconds
Fifth upgrade	Adds another 5% damage reduction

If the listed damage-reduction improvements are additive, Bastion Guard can reach approximately 25.30% monster damage reduction with a nine-second duration.

At maximum duration, the effect can remain active until the skill is ready again. This gives Scarlett consistent protection during longer monster battles.

When Is Bastion Guard Most Effective?

Bastion Guard performs best in:

• Campaign stages with monster enemies
• World Map zombie battles
• Doom Elite fights
• PvE events
• Long battles against high-damage monsters
• Secondary farming formations

Its value is lower in standard PvP because the damage reduction specifically applies to monsters.

This distinction is important when setting Scarlett’s skill priority. Bastion Guard may be her best PvE skill but a much lower priority for Arena-focused players.

Super Sensing

Super Sensing is Scarlett’s Expertise skill.

It increases her HP, Attack, and Defense by 10%.

Stat	Listed Bonus
HP	+10%
Attack	+10%
Defense	+10%

The HP and Defense bonuses directly improve Scarlett’s frontline durability. The Attack bonus increases Flame Burst, although offense remains secondary.

Super Sensing works in all battle types. It is therefore a useful general upgrade after Scarlett’s most important specialized skill has been developed.

Best Scarlett Skill Upgrade Priority

Scarlett’s best skill priority depends on whether she is used mainly for PvE or general combat.

General Skill Priority

Priority	Skill	Reason
1	T-5 Armor	Provides permanent personal Defense in every battle
2	Super Sensing	Increases HP and Defense in all content
3	Bastion Guard	Strong protection against monsters
4	Flame Burst	Adds damage but does not improve her main role

T-5 Armor is the safest first priority because it improves Scarlett’s durability in both PvE and PvP.

Super Sensing follows because HP and Defense remain useful regardless of the enemy type.

PvE and Monster Skill Priority

Players using Scarlett mainly against monsters can follow this order:

1. Bastion Guard
2. T-5 Armor
3. Super Sensing
4. Flame Burst

Bastion Guard becomes extremely valuable when its duration approaches its cooldown. Consistent monster damage reduction helps Scarlett survive difficult PvE encounters.

PvP Skill Priority

For Arena and player battles, use this order:

1. T-5 Armor
2. Super Sensing
3. Flame Burst
4. Bastion Guard

Bastion Guard normally provides little value against other players. Scarlett must rely on her Defense, HP, and basic damage instead.

This is one reason she becomes less competitive as stronger PvP defenders become available.

How Much Should You Invest in Scarlett’s Skills?

Scarlett’s Current Role	Recommended Investment
Main early-game defender	Moderate investment
PvE frontline hero	Prioritize Bastion Guard and T-5 Armor
Temporary partner for Murphy	Upgrade defensive skills only
Secondary squad defender	Minimal new investment
Replaced by UR defenders	Stop upgrading

Scarlett does not need every skill maximized to perform her temporary role.

Skill Medals become expensive at higher levels. Focus on the skills that keep her alive and stop major investment once she leaves the main formation.

Best Gear for Scarlett

Scarlett benefits most from equipment that increases HP, Defense, and damage reduction.

Gear Slot	Priority	Main Purpose
Armor	1	Adds HP and frontline protection
Radar	2	Improves durability against Energy and skill damage
Data Chip	3	Provides HP and general stats
Cannon or Turret	4	Adds Attack with limited defensive value

Scarlett’s equipment should focus on survival rather than damage. Her purpose is to absorb attacks while the back row handles most of the squad’s offense.

Early-Game Gear

Scarlett can use M3 equipment during early progression.

Early Gear	Recommendation
M3 Armor	First priority for HP and Defense
M3 Data Chip	Useful for additional HP
M3 Turret	Temporary stats, but low priority
M3 Radar	Equip when available, but do not invest heavily

M3 Armor should normally be Scarlett’s first equipped item. HP and Defense are more useful to her than additional Attack.

The M3 Data Chip is a practical second piece because it provides more survivability.

Should You Upgrade Scarlett’s M3 Gear?

Scarlett’s M3 equipment should normally remain at Level 0.

Blue gear is replaced relatively quickly, while Upgrade Ore remains important throughout the game. Investing heavily in temporary gear delays Epic and Legendary upgrades.

A practical early gear approach is:

• Equip M3 Armor first.
• Add the M3 Data Chip.
• Use other M3 pieces to fill empty slots.
• Keep all temporary gear at Level 0.
• Save Upgrade Ore for Epic defensive equipment.

A few small upgrades may help clear an immediate stage, but they should not become a long-term investment.

Mid-Game Gear

Scarlett benefits from M4-A defensive equipment.

Recommended Gear	Main Benefit
M4-A Seahawk Radar	HP, Defense, and damage reduction
M4-A Porcupine Armor	HP, Defense, and frontline durability
M4-A Jackal Data Chip	Additional stats and HP
M4-A Destroyer Cannon	Attack and personal damage

The M4-A Seahawk Radar is a strong first Epic option. It provides defensive stats and damage reduction, helping Scarlett survive a wider range of attacks.

The M4-A Porcupine Armor is another important defensive piece. It strengthens the stats Scarlett needs most.

Recommended Gear Upgrade Order

1. Seahawk Radar
2. Porcupine Armor
3. Jackal Data Chip
4. Destroyer Cannon

Radar and Armor should receive the highest priority because Scarlett stands on the front row.

The Cannon should only be upgraded after her defensive equipment is developed or when it can later be transferred to a stronger attacker.

Should Scarlett Receive Legendary Gear?

Scarlett can use Legendary defensive gear if she remains part of the main squad, but she should not receive it before a long-term UR defender.

Prioritize stronger frontline heroes such as Murphy or Williams when they are active in the main formation.

Scarlett can use:

• Transferred defensive gear
• Older pieces from the main defender
• Spare Radar or Armor equipment
• Temporary equipment that can later be moved

Avoid crafting expensive gear specifically for Scarlett when she is close to being replaced.

How Much Should You Invest in Scarlett’s Gear?

Player Situation	Gear Recommendation
New player using Scarlett	Basic M3 gear at Level 0
Main early-game defender	Moderate defensive equipment
Temporary second frontline hero	Low investment
Secondary squad defender	Use transferred gear
Murphy and Williams developed	Move Scarlett’s best gear
Late-game player	Avoid new gear investment

Gear can be transferred between heroes, making it safer than spending universal shards. However, Upgrade Ore should still be concentrated on equipment used by long-term heroes.

Best Position and Team Formation for Scarlett

Scarlett should normally be placed on the front row.

Her Defense specialty, T-5 Armor passive, Bastion Guard skill, and defensive gear priority are all designed to help her absorb incoming attacks.

Recommended Formation Structure

Position	Recommended Role
Front Left	Primary defender
Front Right	Scarlett
Back Left	Main attacker
Back Middle	Secondary attacker
Back Right	Support or third attacker

Scarlett works best beside another defender. One hero can absorb the heaviest pressure while Scarlett provides additional frontline stability.

Can Scarlett Be Used in the Back Row?

Scarlett can technically be placed in the back row, but this normally wastes her defensive role.

A back-row position may be acceptable when:

• The current frontline heroes are much stronger.
• Scarlett is being used only to complete a Tank formation.
• A stage has unusual targeting mechanics.
• No better back-row hero is available.
• Her star level is much higher than the alternatives.

In most situations, a dedicated attacker or support hero provides more value in the back row.

Best Frontline Partners for Scarlett

Hero	Role with Scarlett
Murphy	Strong primary Tank defender
Williams	Durable UR defender with long-term value
Violet	Accessible PvE-focused defender
Richard	Temporary frontline damage dealer
Gump	Budget defensive option
Another developed defender	Helps split incoming pressure

Murphy is one of Scarlett’s best early partners. He provides stronger general protection, allowing Scarlett to serve as the second frontline defender.

Williams eventually becomes a better long-term option. Once Murphy and Williams are both developed, Scarlett normally moves to a secondary squad.

Best Back-Row Partners for Scarlett

Hero	Benefit
Kimberly	Strong Tank damage dealer
Mason	Accessible monster-focused Tank attacker
Stetmann	High back-row damage
Marshall	General Tank support
Monica	Resource-farming support
Other developed attackers	Benefit from Scarlett’s frontline protection

Scarlett needs teammates that can finish battles while she absorbs damage. Two developed attackers are usually more important than adding another defensive hero to the back row.

Early-Game Formation

Position	Hero
Front Row	Scarlett
Front Row	Violet or Richard
Back Row	Mason
Back Row	Kimberly
Back Row	Monica

This is a practical early formation when the Tank roster is still developing.

Scarlett and Violet protect the front row, Mason and Kimberly provide damage, and Monica offers resource-farming utility.

If Richard is used instead of Violet, Scarlett should receive the stronger defensive gear because Richard has an Attack specialty.

Budget Tank Formation

Position	Hero
Front Row	Murphy
Front Row	Scarlett
Back Row	Kimberly
Back Row	Mason
Back Row	Monica or Marshall

Murphy provides the main frontline protection, while Scarlett serves as the second defender.

Kimberly and Mason deal most of the damage. Monica can be used for resource farming, while Marshall provides stronger general combat support.

PvE Tank Formation

Position	Hero
Front Row	Murphy
Front Row	Scarlett
Back Row	Kimberly
Back Row	Mason
Back Row	Marshall

This formation is effective for early and middle PvE progression.

Scarlett’s Bastion Guard helps her survive monster attacks. Mason improves Tank performance against monsters, while Kimberly provides strong damage.

Tank Transition Formation

Position	Hero
Front Row	Murphy
Front Row	Scarlett
Back Row	Kimberly
Back Row	Stetmann
Back Row	Marshall

This lineup can be used while waiting for Williams to become strong enough to replace Scarlett.

Once Williams is properly developed, the recommended frontline becomes Murphy and Williams. Scarlett can then move to a second squad.

Secondary Squad Formation

Position	Recommended Role
Front Row	Scarlett
Front Row	Spare defender
Back Row	Spare attacker
Back Row	Spare attacker
Back Row	Support hero

Scarlett can remain useful in a second or third squad because defensive heroes are needed in every complete formation.

Use transferred gear rather than spending new premium resources on her secondary role.

Should You Force a Full Tank Formation?

A full Tank squad can provide a valuable same-type formation bonus. However, hero development remains more important than vehicle type alone.

A mixed formation may perform better when its heroes have:

• Higher star levels
• Better skills
• Stronger gear
• Higher rarity
• More useful abilities for the selected content

Do not keep an underdeveloped Scarlett in the main formation only to maintain a Tank bonus. Compare actual results before making a permanent decision.

Best Uses for Scarlett

Scarlett performs best in early and middle PvE content involving monsters.

Game Mode	Scarlett Performance
Campaign	Good during early progression
Map Monsters	Good
Zombie Battles	Good
Doom Elites	Moderate to good
Wanted Bosses	Moderate as a frontline defender
Arena	Moderate early, limited later
Competitive PvP	Limited
Main Late-Game Squad	Not recommended for most players
Secondary Squad	Useful

Campaign Progression

Campaign stages are one of Scarlett’s best early uses.

Her personal Defense and monster damage reduction help her survive while back-row heroes eliminate the enemy formation.

Scarlett is particularly useful when the squad is losing because the frontline collapses too quickly. Improving her Armor, Radar, T-5 Armor, and Bastion Guard may provide more value than adding small damage upgrades.

Map Monsters

Bastion Guard gives Scarlett a clear role in World Map monster battles.

The temporary damage reduction helps her absorb repeated attacks while attackers such as Kimberly and Mason deal damage from the back row.

Use Scarlett when the squad has enough damage but needs more time to defeat the target.

Zombie Battles

Scarlett can serve as a reliable early zombie-fighting defender.

Pair her with monster-focused attackers and support heroes. Her job is to remain alive while the rest of the squad produces damage.

She does not increase the squad’s monster rewards or damage directly. Her contribution comes from extending the battle and protecting the back row.

Doom Elites

Doom Elites can deal significant damage, making frontline durability important.

Scarlett can help when Bastion Guard applies to the target. However, higher-level Doom Elites may require stronger UR defenders and better defensive gear.

Do not attack a stronger target only because Scarlett has monster damage reduction. The full formation still needs enough durability and damage to win.

Wanted Bosses

Scarlett can protect a boss formation, but she does not increase the squad’s damage directly.

For score-focused boss battles, the ideal formation often uses only enough defense to survive. If another defender allows the squad to use stronger attackers or provides better buffs, Scarlett may not be the best option.

Use her when survival is the main problem rather than damage.

Arena

Scarlett can be useful during early Arena progression because T-5 Armor and Super Sensing still improve her durability.

However, Bastion Guard normally loses its main effect against player squads. This leaves Scarlett with fewer useful skills than a dedicated PvP defender.

Her Arena value decreases as opponents unlock heroes with:

• Team-wide damage reduction
• Shields
• Healing
• Crowd control
• Stronger defensive scaling
• More powerful UR stats

Competitive PvP

Scarlett has limited long-term PvP value.

Her Defense passive helps, but she does not provide broad protection to the formation. She also lacks control, healing, shielding, and enemy debuffs.

Use her in PvP only when her development is significantly higher than the available alternatives.

Secondary Squads

A secondary squad is Scarlett’s most practical long-term role.

She can provide frontline durability without requiring the best equipment on the account. Use older defensive pieces and pair her with another spare defender.

Scarlett Strengths and Weaknesses

Strengths	Weaknesses
Accessible SSR Tank defender	Eventually replaced by UR defenders
Strong personal Defense passive	Bastion Guard is limited to monsters
Useful in early PvE progression	No team-wide defensive buff
Good frontline option for Tank squads	No healing or shields
Monster damage reduction has high uptime	Low personal damage
Can use transferred defensive equipment	Limited competitive PvP value
Simple skill and gear priorities	Requires another defender in harder battles
Useful in secondary squads	Low long-term resource priority

Scarlett’s Main Strength

Scarlett’s main strength is personal frontline durability.

T-5 Armor provides consistent Defense, while Bastion Guard gives her additional protection against monsters. This combination makes her dependable in early PvE content.

Scarlett’s Main Weakness

Scarlett’s main weakness is limited team utility.

Her defensive skills mainly protect herself. She does not directly reduce damage for the other frontline hero, shield the back row, heal allies, or weaken enemy damage.

As battles become more difficult, team-wide defensive effects usually become more valuable than personal survival alone.

How Team Development Affects Scarlett

Scarlett performs better when:

• A durable defender stands beside her.
• The enemy counts as a monster.
• Her Armor and Radar are developed.
• The back row has enough damage.
• Tank Center and research bonuses are strong.
• T-5 Armor and Bastion Guard are upgraded.

Scarlett performs poorly when:

• She must defend the frontline alone.
• The battle is competitive PvP.
• The back row lacks damage.
• Premium resources are spent on her instead of long-term heroes.
• She is placed outside the front row without a clear reason.

Is Scarlett Worth Upgrading?

Scarlett is worth limited to moderate investment during early and middle progression.

She is particularly useful for players who need another Tank defender or regularly fight monsters. However, she should normally be treated as a temporary main-squad hero.

Upgrade Scarlett When:

• She is currently part of your main frontline.
• Your back-row heroes are being reached too quickly.
• You frequently fight zombies and monsters.
• You need a second Tank defender.
• You have many Scarlett-specific shards.
• Murphy or Williams is not yet developed.
• You need a defender for a secondary squad.

Limit Scarlett Investment When:

• Murphy and Williams are ready.
• She is no longer part of the main formation.
• Your Skill Medals are limited.
• You would need to use universal SSR shards.
• Stronger frontline heroes still need gear.
• Your main focus is competitive PvP.
• She already survives long enough to perform her role.

Recommended Investment Level

Player Situation	Recommendation
New player using Scarlett	Moderate defensive investment
PvE-focused Tank player	Prioritize Bastion Guard and T-5 Armor
Temporary second defender	Upgrade practical milestones only
Player with Murphy but no Williams	Keep Scarlett as the second defender
Player with Murphy and Williams	Move Scarlett to a secondary squad
Late-game player	Minimal additional investment

Should You Upgrade Scarlett to Five Stars?

Five stars improve Scarlett’s skills and personal stats, but the total shard cost is significant.

Upgrading her to five stars may be reasonable when:

• You receive many Scarlett-specific shards.
• She remains in an active frontline.
• Your higher-priority SSR heroes are already developed.
• You need additional secondary-squad durability.
• Universal shards are not required.

Avoid forcing five stars with universal SSR shards. Those items usually provide more long-term value on heroes with stronger combat performance or promotion potential.

Should You Use Skill Medals on Scarlett?

Skill Medals should focus on the skills that match Scarlett’s current role.

For PvE, prioritize Bastion Guard and T-5 Armor. For general combat, prioritize T-5 Armor and Super Sensing.

Avoid maximizing Flame Burst unless Scarlett remains active and all important defensive upgrades are already complete.

When Should You Replace Scarlett?

Replace Scarlett when a stronger defender is sufficiently developed.

Replacement	Main Improvement
Murphy	Better general frontline value
Williams	Stronger long-term Tank defense
Developed UR defender	Higher stats and better scaling
Hero with team-wide protection	Improves the entire formation
Specialized PvP defender	Provides more value against players

Do not replace a developed Scarlett immediately after unlocking a new hero.

Level, star, skill, and gear the replacement first. A developed SSR hero may temporarily outperform an undeveloped UR hero.

Best Scarlett Tips

• Place Scarlett on the front row.
• Pair her with another defensive hero.
• Use her mainly against monsters and zombies.
• Prioritize T-5 Armor for general combat.
• Prioritize Bastion Guard for PvE.
• Upgrade defensive gear before offensive equipment.
• Equip M3 gear without spending Upgrade Ore on it.
• Build the Seahawk Radar and Porcupine Armor first.
• Use Scarlett-specific shards before universal shards.
• Give premium defensive equipment to long-term UR heroes first.
• Keep strong attackers behind Scarlett.
• Move her to a secondary squad after replacing her.
• Transfer her gear to Murphy or Williams when needed.
• Do not expect her to provide team-wide protection.
• Stop investing when she no longer supports active progression.

Mistakes to Avoid

Placing Scarlett in the Back Row

Scarlett is designed to absorb damage.

Placing her in the back row wastes her Defense specialty and uses a position that could be occupied by an attacker or support hero.

Using Scarlett as the Only Defender

Scarlett has useful personal durability, but she does not protect the entire frontline.

Pair her with another defensive hero, especially in difficult campaign stages and stronger World Map battles.

Treating Scarlett as a Damage Dealer

Flame Burst deals Physical Damage, but Scarlett’s Attack is not her main strength.

Prioritize Armor, Radar, Defense, and HP instead of trying to turn her into a main attacker.

Prioritizing Flame Burst Too Early

Additional damage provides little value when Scarlett cannot survive.

Develop T-5 Armor, Bastion Guard, and Super Sensing before spending heavily on Flame Burst.

Expecting Bastion Guard to Work in PvP

Bastion Guard reduces damage from monsters.

It should not be treated as a general damage-reduction skill against player formations. Scarlett loses part of her kit in Arena and PvP.

Upgrading M3 Gear

M3 equipment is temporary and replaced quickly.

Equip it for the base stats, but save Upgrade Ore for Epic and Legendary defensive gear.

Giving Scarlett Premium Gear Before UR Defenders

Scarlett benefits from strong Armor and Radar equipment, but Murphy and Williams normally provide better long-term returns.

Use transferable gear and move the best pieces when a stronger defender is ready.

Spending Universal SSR Shards

Scarlett-specific shards are the preferred upgrade resource.

Universal SSR shards should normally be reserved for heroes with stronger long-term value.

Keeping Scarlett in the Main Squad Too Long

Scarlett is a useful progression hero, but she has a limited late-game ceiling.

Replace her once stronger defenders are developed rather than trying to solve every weakness through additional investment.

Ignoring the Squad’s Damage

A durable frontline cannot win by itself.

If Scarlett survives but the battle timer expires, improve the back-row attackers instead of adding more defensive upgrades.

FAQs

Is Scarlett good in Last War Survival?

Scarlett is a useful early-to-mid-game SSR Tank defender. She performs best against monsters but is eventually replaced by stronger UR frontline heroes.

What type of hero is Scarlett?

Scarlett is an SSR Tank hero with the Defense specialty. She deals Physical Damage and should normally be placed on the front row.

What is Scarlett’s best skill?

T-5 Armor is her best general skill because it increases her Defense in every battle. Bastion Guard is her most valuable skill for monster-focused PvE.

What is the best Scarlett skill upgrade order?

For general combat, prioritize T-5 Armor, Super Sensing, Bastion Guard, and Flame Burst. For PvE, prioritize Bastion Guard before T-5 Armor.

What is the best gear for Scarlett?

Prioritize defensive gear that improves HP, Defense, and damage reduction. The Seahawk Radar and Porcupine Armor are her most important Epic equipment pieces.

Should Scarlett be placed in the front or back row?

Scarlett should normally be placed on the front row. Her skills and defensive specialty are designed to help her absorb incoming attacks.

Is Scarlett good against monsters?

Yes. Bastion Guard reduces the damage Scarlett receives from monsters, making her useful in campaign stages, zombie battles, and World Map PvE.

Is Scarlett good for PvP?

Scarlett can be used in early PvP, but Bastion Guard normally provides no monster damage reduction against player squads. Stronger PvP defenders eventually replace her.

Who are the best teammates for Scarlett?

Murphy is a strong frontline partner. Kimberly, Mason, Stetmann, and Marshall are useful Tank teammates for the back row.

Should I use universal SSR shards on Scarlett?

Universal shards are not recommended in most situations. Use Scarlett-specific shards and save universal items for higher-priority heroes.

Should I upgrade Scarlett to five stars?

Five stars can be useful when Scarlett remains active and you have enough hero-specific shards. Avoid forcing the upgrade with valuable universal shards.

Who should replace Scarlett?

Williams is a strong long-term replacement in a Tank formation. Murphy and Williams generally provide a more reliable UR frontline once both are developed.

Is Scarlett worth using in a secondary squad?

Yes. Scarlett can provide useful frontline durability in a second or third squad after leaving the main formation.

Conclusion

Scarlett is a dependable SSR Tank defender for early and middle progression in Last War Survival. T-5 Armor improves her general Defense, while Bastion Guard provides additional protection against monsters.

Keep Scarlett on the front row, pair her with another defender, and prioritize defensive skills and equipment. Avoid wasting Upgrade Ore on temporary M3 gear or spending too many universal shards on a hero who will eventually move out of the main formation.

Scarlett is particularly useful for campaign stages, zombie battles, and World Map PvE. Once Murphy and Williams are properly developed, transfer her best gear and move her into a secondary squad.

For more hero builds, formation recommendations, and resource-saving strategies, explore our latest Last War Survival guides on Heaven Guardian.