Last War Violet Guide: Skills, Gear, UR Promotion & Best Build

Violet, also known as the Poison Mistress, is an SSR Tank Defense hero in Last War: Survival. She is especially useful for F2P and early-game players because she is accessible through normal progression, performs well against monsters, reduces the Attack of enemy frontline units, and can later be promoted from SSR to UR.

For SSR Violet, the most practical build is to prioritize Poison Gas Corrosion first, Z-Armor second, and Poison Frog Spray third. Keep her in the front row, focus her gear on survivability, collect Violet shards consistently, and prepare carefully for her Season 2 UR promotion because the conversion resets her stars and skills in specific ways.

Violet Hero Overview

Violet starts as an SSR Tank hero with a defensive specialty and Physical Damage. Unlike many early SSR heroes that are eventually replaced without another progression path, Violet can be promoted to UR beginning with the Season 2 Hero Promotion event.

Category	Violet
Starting Rarity	SSR
Later Rarity	UR through Hero Promotion
Vehicle Type	Tank
Role	Defense / Frontline Tank
Damage Type	Physical Damage
Title	Poison Mistress
Best Position	Front row
Best Early Use	Monster, zombie, campaign, and general PvE progression

Violet Reference Stats

The commonly documented SSR reference profile for Violet lists:

Stat	Reference Value
Attack	8.8K
HP	595.6K
Defense	2.2K
March Size	350

These numbers are reference values rather than targets for every account. Your displayed stats change with hero level, star progression, research, gear, buildings, and other bonuses.

Violet can be recruited through the Tavern, and Violet-specific shards are also available through the Alliance Store. For more information about recruitment, see the Last War Tavern guide.

Violet’s Story

Violet is portrayed as a mysterious military virologist whose background is deliberately difficult to trace. Her experience with viruses and biochemical research connects directly to the toxic-gas theme used by Poison Frog Spray and Poison Gas Corrosion.

Her gameplay identity follows the same theme: instead of being a pure damage dealer, she weakens enemies and survives sustained pressure while the heroes behind her finish the fight.

Violet SSR Skills Explained

Before her UR promotion, Violet’s combat kit is built around Physical Damage, monster resistance, and an Attack-reduction debuff. This makes her much stronger in PvE than her SSR rarity alone may suggest.

Poison Frog Spray

• Type: Auto Attack
• Cooldown: 1.60 seconds
• Damage Type: Physical Damage
• Documented effect: Deals Physical Damage equal to 300% of Violet’s Attack.

Poison Frog Spray is Violet’s regular attack. It provides steady damage while she occupies the frontline, but Violet is still a Defense hero rather than a primary carry.

Star progression adds:

Star Level	Additional Damage
1	20%
2	45%
3	70%
4	100%
5	150%

Priority: Upgrade after Violet’s more important defensive and debuff skills when Skill Medals are limited.

Z-Armor

• Type: Passive
• Base Effect: Reduces damage Violet receives from monsters by 37%.
• Star Progression: Each star adds another 3% to the effect.

Z-Armor explains why Violet performs so well in early PvE. The reduction specifically applies to monster damage in her SSR form, so it helps against zombies and other qualifying PvE enemies but does not provide the same defensive value against player heroes in PvP.

If campaign, zombies, Doom Elites, and other monster content are your immediate progression bottlenecks, Z-Armor becomes one of Violet’s most valuable investments.

Poison Gas Corrosion

• Type: Tactics
• Cooldown: 9 seconds
• Damage Type: Physical Damage
• Targets: Prioritizes the two enemy front-row units
• Documented effect: Deals Physical Damage equal to 642.75% of Violet’s Attack and reduces the targets’ Attack by 6% for four seconds.

Poison Gas Corrosion is Violet’s best all-purpose SSR skill. The damage is useful, but the more important feature is the Attack debuff. Reducing the Attack of both enemy frontliners decreases the pressure placed on Violet, her second front-row hero, and potentially the entire formation.

Unlike Z-Armor’s monster-specific effect, the Attack reduction can remain useful when Violet is fighting player formations.

Priority: Usually Violet’s first Skill Medal target.

Special Tactics

• Type: Expertise
• Effect: Increases Violet’s HP, Attack, and Defense by 10%.

Special Tactics improves Violet’s entire stat profile. HP and Defense support her frontline role, while the Attack increase improves her two damaging abilities.

It is an Expertise skill rather than one of the three normal Skill Medal priorities, so it should be considered separately from Poison Gas Corrosion, Z-Armor, and Poison Frog Spray.

Best Violet Skill Priority

For SSR Violet, the best general Skill Medal priority is:

Priority	Skill	Why
1	Poison Gas Corrosion	Combines frontline damage with an Attack debuff that benefits the whole squad.
2	Z-Armor	Provides Violet’s defining PvE durability against monsters.
3	Poison Frog Spray	Adds sustained Physical Damage but contributes less to her primary defensive role.

If Violet is almost exclusively being used against monsters, moving Z-Armor to the first position is reasonable. For mixed PvE and PvP use, Poison Gas Corrosion is more versatile because its Attack debuff is not tied only to monster damage.

This also follows the general defender principle of prioritizing Tactics and defensive passive skills ahead of the auto attack. For more roster-wide planning, read the Last War hero skill upgrade guide.

How to Upgrade Violet from SSR to UR

Violet’s first UR promotion opportunity arrives in Week 3 of Season 2: Polar Storm. The Hero Promotion mission begins at the start of the week and provides the conversion path from SSR to UR.

The basic requirements are:

• Violet must already be 5 stars.
• You need a Legendary Hero Badge.
• The Season 2 badge is obtained after reaching the relevant goal tied to a Level 30 High Heat Furnace.

The Last War Season 2 guide can help you plan the seasonal building progression needed before the promotion event.

What Happens When You Promote Violet?

The promotion is not a simple rarity-color change. Several parts of Violet’s progression are reset or refunded:

Progression	What Happens at UR Promotion
Rarity	SSR becomes UR
Star Level	5-star Violet resets to 3 stars
Hero EXP Level	Retained
Skill Levels	Reset to Level 1 because the promoted version receives upgraded skills
Skill Medals	Medals previously spent on Violet are refunded through mail
Wall of Honor Progress	Existing buffs are removed and shards invested there are refunded as Violet Shards
Original Shards Used to Reach 5 Stars	Not refunded

What Happens to Violet’s Skills After Promotion?

The UR promotion changes Violet’s skill set rather than simply increasing the old SSR numbers. Skill levels return to Level 1, but the Skill Medals previously invested in Violet are refunded so you can allocate them again.

The refund does not necessarily restore the same skill levels automatically. UR skill upgrades cost more than the equivalent SSR development, so a previously developed SSR Violet may initially have lower skill levels immediately after promotion until you invest additional medals.

Current Season 2 references also document several meaningful improvements to UR Violet, including stronger combat values, a longer Attack-reduction window, and an additional all-damage reduction component on her defensive passive. During Season 2, UR Violet also receives a squad-wide Frost defensive benefit.

This is why you should evaluate the promoted skill descriptions in-game before immediately recreating the exact same SSR upgrade order.

How Many Shards Should You Save?

The biggest mistake is planning only for the five-star SSR requirement. Violet immediately falls back to three stars after promotion, and rebuilding her to five stars requires substantially more shards than her original SSR development.

Collect Violet shards consistently from the sources available to you before Season 2. The Last War hero shards guide covers broader shard management strategies.

If you miss Violet’s first Season 2 promotion window, later Hero Promotion events have also allowed previously eligible SSR heroes to be promoted, so the initial Season 2 opportunity has not always been the only chance available to older accounts.

Best Gear for Violet

Violet is a frontline defender, so her equipment priority is the opposite of a hero such as Kimberly or Stetmann. Survival comes first.

Priority	Gear	Purpose
Top	Radar	Improves her ability to survive Energy and skill-heavy damage.
Top	Armor	Strengthens physical survivability and frontline durability.
Secondary	Data Chip	Rounds out her build after the important defensive pieces are established.
Lowest	Gun / Cannon	Improves her damage but does less for the main reason Violet is in the formation.

Radar and Armor should be treated as joint priorities rather than a rigid one-two order. If Physical Damage is clearly breaking Violet first, improve Armor. If Energy skills are the problem, Radar should receive more attention.

For F2P players, do not overinvest in premium gear for SSR Violet if you expect to replace her before Season 2. If you plan to promote her to UR and continue using her, stronger defensive equipment becomes much easier to justify.

The Last War gear upgrade and promotion guide explains the wider gear progression system.

How the Tank Center Supports Violet

Violet remains a Tank hero before and after her rarity promotion, so Tank-specific account progression continues to benefit her.

Upgrading the Last War Tank Center supports Violet alongside the other Tank heroes in your formation. This is particularly worthwhile when Tank is your primary squad rather than a temporary early-game lineup.

Do not upgrade the Tank Center solely for Violet, though. Building progression should support the full formation, including your main defenders and damage dealers.

Best Team for Violet

Violet normally belongs in one of the two front-row positions. Her second front-row partner should be durable enough that the formation does not collapse on the opposite side while Violet is still alive.

Early-Game and F2P Tank Formation

An accessible early formation can place Violet beside another developed Tank defender, with your strongest damage and support heroes in the back row. Murphy is particularly useful because both heroes contribute defensive value while allowing damage dealers to operate safely behind them.

Position	Example Role
Front Row	Violet — defender and Attack debuffer
Front Row	Murphy, Williams, or your strongest developed defender
Back Row	Primary damage dealer
Back Row	Secondary damage dealer
Back Row	Support or additional damage

Do not replace a highly developed Violet simply because you unlock an undeveloped UR defender. Stars, skills, and gear matter. However, as your native UR Tank heroes mature, compare battle reports rather than assuming Violet must always remain in the first squad.

Violet vs Murphy and Williams

Violet’s SSR advantage is accessibility and monster resistance. Murphy and Williams have more universally defensive kits for player-versus-player combat, while SSR Z-Armor is specifically tied to monsters.

UR promotion narrows that gap because Violet gains stronger general defensive effects. That makes the decision much more dependent on your actual stars, gear, seasonal progression, and which heroes already occupy your Tank frontline.

How to Use Violet Effectively

• Keep her in the front row: Her primary value comes from absorbing pressure and weakening the enemy frontline.
• Use her heavily against monsters: SSR Z-Armor directly reduces qualifying monster damage.
• Prioritize Poison Gas Corrosion: Its Attack debuff improves squad survivability rather than only Violet’s personal damage.
• Watch the matchup: SSR Violet is much more defensively specialized for PvE than PvP.
• Build Radar and Armor: Offensive gear should not receive the same priority as it would on a back-row attacker.
• Save Violet shards: Her Season 2 promotion requires five-star SSR Violet and the post-promotion rebuild is expensive.
• Do not neglect your damage dealers: A durable Violet cannot win a battle if the back row lacks enough damage to finish it.

Violet in PvE and PvP

Monster and Zombie Content

This is SSR Violet’s strongest environment. Z-Armor reduces monster damage, while Poison Gas Corrosion lowers enemy Attack. Together, those effects can make difficult PvE progression much more manageable.

Campaign

Violet works well when your formation is failing because the frontline dies too quickly. If the problem is instead a timer or insufficient damage, upgrading your primary attackers may provide more progress than adding further defensive investment to Violet.

PvP and Arena

SSR Violet is more situational in PvP because her Z-Armor monster reduction does not provide the same benefit against opposing heroes. Poison Gas Corrosion still has value because it reduces the Attack of the enemy frontline.

Her PvP value improves after UR promotion because her defensive kit gains more general-purpose mitigation instead of being centered so heavily on monsters.

Is Violet Worth Upgrading?

Violet is one of the easier SSR heroes to justify building because her shards are accessible, her monster resistance is immediately useful, and she has a genuine rarity-promotion path rather than remaining SSR permanently.

Player Situation	Recommendation
New F2P player	Good investment for early frontline and PvE progression.
Heavy monster / zombie focus	High value because SSR Z-Armor directly reduces monster damage.
Preparing for Season 2	Save shards and work toward five stars if you intend to use the UR promotion.
Established Tank squad with stronger UR defenders	Situational — compare actual battle performance before committing more resources.
Pure PvP player before Season 2	Moderate priority because part of her SSR defense is monster-specific.

For F2P players, Violet’s accessibility is one of her biggest advantages. Buying available Violet shards through normal progression can be easier than trying to build several premium UR defenders at the same time.

If you are joining an older server and prefer a roster with more seasonal progression already completed, browsing Last War accounts for sale is an optional route. Check the exact Violet rarity, star level, Tank heroes, gear, and season progress shown on each listing rather than assuming her UR promotion is already completed.

Common Violet Build Mistakes

Treating Violet Like a Damage Dealer

Poison Frog Spray and Poison Gas Corrosion deal damage, but Violet’s main value is survivability and disruption. Your strongest offensive gear and Skill Medal investment should still favor real damage dealers.

Assuming Z-Armor Works the Same in PvP

The SSR version specifically reduces monster damage. It is one of the reasons Violet excels in PvE, but it should not be treated as universal damage reduction before her UR progression changes the skill.

Promoting to UR Without Saving Shards

Five-star SSR Violet becomes three-star UR Violet. Players who enter the promotion with no shard reserve can temporarily weaken a hero they were relying on every day.

Ignoring the Skill Reset

UR promotion resets Violet’s skills to Level 1. Skill Medals are refunded, but UR skill costs are higher, so do not assume every skill will immediately return to its previous level.

Spending Too Much Gear on a Temporary SSR Violet

If Violet will soon leave your main squad and you do not intend to promote her, premium defensive gear may produce more value on a long-term UR defender. Invest more aggressively when Violet has a defined post-promotion role.

FAQs

How do you get Violet in Last War?

Violet can be obtained through the Tavern, and Violet-specific shards are also available through the Alliance Store. These accessible shard sources are one reason she is practical for F2P players to develop.

What is the best Violet skill priority?

For SSR Violet, prioritize Poison Gas Corrosion first, Z-Armor second, and Poison Frog Spray third. If you use Violet almost exclusively against monsters, prioritizing Z-Armor first is also reasonable.

How do you upgrade Violet from SSR to UR?

Violet’s initial UR Hero Promotion becomes available in Week 3 of Season 2. She must be five stars and you need a Legendary Hero Badge, which is tied to reaching the Level 30 High Heat Furnace goal during the season.

What happens to Violet after UR promotion?

She becomes UR but resets from five stars to three stars. Her hero EXP level remains, her skills reset to Level 1, previously spent Skill Medals are refunded, and eligible Wall of Honor shards are returned as Violet Shards.

What gear is best for Violet?

Prioritize Radar and Armor because Violet is a front-row defender. Which one comes first depends on whether Energy or Physical Damage is causing more problems. Data Chip and Gun are lower priorities.

Is Violet worth upgrading for F2P players?

Yes, particularly for PvE-focused F2P players. She is accessible, her SSR kit provides strong monster resistance, and Season 2 gives her a UR promotion path. However, save enough shards before promotion and avoid weakening your primary damage dealers to overinvest in Violet.

Conclusion

Violet is a useful F2P Tank defender whose SSR form excels against monsters and whose Season 2 UR promotion gives her a meaningful long-term path. Prioritize Poison Gas Corrosion and Z-Armor, build defensive gear, collect Violet shards consistently, and understand the three-star and skill resets before promoting her.

For more hero builds, seasonal strategies, formation advice, and progression guides, browse the Last War Survival guides on Heaven Guardian.