Lucius, known as the Sky Knight, is a UR Aircraft defender in Last War Survival. He specializes in protecting the front row, reducing Energy Damage, and helping the complete squad survive powerful Tactic attacks.
Unlike damage-focused Aircraft heroes, Lucius creates value by keeping DVA, Morrison, Schuyler, and other damage dealers alive longer. His defensive kit becomes even stronger after unlocking his Season 4 Exclusive Weapon, which adds shields and Aircraft-wide attributes.
This Lucius guide explains his stats, skills, upgrade priority, best position, Aircraft team composition, gear order, Exclusive Weapon milestones, strengths, weaknesses, and whether he is worth building.
Lucius Quick Answer
Lucius is a front-row Aircraft defender who performs best against Energy Damage teams. His most important standard skill is Knight’s Spirit, followed by Silver Armor. Place him beside another durable Aircraft defender, normally Carlie, and use DVA, Morrison, and Schuyler in the back row.
His recommended investment priorities are:
- Knight’s Spirit: Provides squad-wide protection against Energy Damage.
- Silver Armor: Reduces damage received by both front-row heroes.
- Lightning Triple Strike: Improves personal damage but contributes less defensive value.
- Defensive gear: Prioritize survivability so Lucius remains alive long enough to protect the squad.
- Exclusive Weapon level 10: Adds a squad-wide shield to Knight’s Spirit.
- Exclusive Weapon level 20: Provides Attack, Defense, and HP to all Aircraft heroes.
Lucius Hero Overview
Lucius is a UR Aircraft hero with the Tank specialty. His personal damage is Physical, but most players build him for defensive support rather than damage output.
| Hero Detail | Value |
|---|---|
| Alias | Sky Knight |
| Rarity | Ultra Rare |
| Vehicle Type | Aircraft |
| Specialty | Tank |
| Damage Type | Physical Damage |
| Attack | 13.3K |
| HP | 884.1K |
| Defense | 3.3K |
| March Size | 350 |
These displayed values can change according to hero level, stars, decorations, research, gear, drone development, military buildings, troop tier, and other account bonuses.
How to Unlock Lucius
Lucius first becomes available as a paid Aircraft hero through the Daily Sale during normal server progression.
His availability expands as the server becomes older:
- He first appears as a paid Daily Sale hero around server day 64.
- Ghost Ops can later provide Lucius Shards.
- Season 3 Legend Returns adds Lucius to seasonal recruitment.
- Season 3 Hidden Treasure chests can include Lucius Shards.
- He enters the regular Tavern when Season 4 begins.
Because recruitment pools depend on server age and season, check the Tavern, Hero’s Return, Ghost Ops, and current event interfaces before purchasing shards.
The Last War Tavern guide explains how hero availability changes as a server progresses.
Lucius Strengths and Weaknesses
| Strengths | Weaknesses |
|---|---|
| Strong protection against Energy Damage | Lower personal damage than Aircraft attackers |
| Protects both front-row heroes | Less effective against Physical-heavy opponents |
| Provides squad-wide Energy Damage reduction | Can fall quickly if used as the only developed defender |
| Fits naturally into full Aircraft teams | Requires significant investment to unlock his full shield support |
| Excellent Exclusive Weapon milestones | Level 30 Exclusive Weapon requires many shards |
| Supports DVA, Morrison, and Schuyler | Does not directly heal damaged allies |
Lucius is strongest when the enemy’s main damage dealers use Energy Damage. His value drops when the opposing formation relies heavily on Physical Damage because part of his defensive kit is specifically designed to reduce Energy attacks.
Lucius Skills Explained
Lightning Triple Strike
Lightning Triple Strike is Lucius’s Auto Attack. It prioritizes one random front-row enemy and deals Physical Damage equal to 309.32% of Lucius’s Attack.
| Skill Detail | Value |
|---|---|
| Type | Auto Attack |
| Target | One random front-row enemy |
| Base Damage | 309.32% of Attack |
| Cooldown | 1 second |
| Damage Type | Physical Damage |
Star progression increases its additional damage:
- 1 star: 30% additional damage.
- 2 stars: 70% additional damage.
- 3 stars: 120% additional damage.
- 4 stars: 185% additional damage.
- 5 stars: 270% additional damage.
This skill gives Lucius steady damage, but it should not be the first place to spend limited Skill Medals. Lucius contributes more through protection than personal damage.
Silver Armor
Silver Armor is Lucius’s passive defensive skill. It protects both heroes positioned in the front row.
Its base effects are:
- Front-row heroes receive 13% general damage reduction.
- Front-row heroes receive an additional 13% Energy Damage reduction.
Each star level adds another 1.5 percentage points to the listed damage-reduction effect.
Silver Armor is especially valuable when Lucius is paired with Carlie. Both defenders receive the passive protection, helping them survive while the back row deals damage.
The general damage reduction remains useful against every formation, while the additional Energy Damage reduction becomes particularly effective against heroes such as Kimberly, DVA, Tesla, Stetmann, and Schuyler.
Knight’s Spirit
Knight’s Spirit is Lucius’s Tactic Skill and his most important standard ability. It increases the Energy Damage reduction of every allied hero.
| Skill Detail | Base Effect |
|---|---|
| Type | Tactic, Energy Protection |
| Target | All allied heroes |
| Energy Damage Reduction | 19.90% |
| Base Duration | 5 seconds |
| Cooldown | 10 seconds |
Star progression improves the ability:
- 1 star: Duration increases to 6 seconds.
- 2 stars: Aircraft heroes receive an additional 7% Energy Damage reduction.
- 3 stars: Duration increases to 7 seconds.
- 4 stars: Aircraft heroes receive an additional 15% Energy Damage reduction.
- 5 stars: Duration increases to 8 seconds.
At high star progression, Knight’s Spirit can protect the complete squad for most of its cooldown cycle. The additional Aircraft effect makes Lucius significantly more valuable in a full Aircraft formation than in a mixed squad.
Players do not manually activate this skill during normal automated combat. The strategic decision comes from formation selection, hero development, cooldown speed, and keeping Lucius alive long enough to cast it repeatedly.
Super Sensing
Super Sensing is Lucius’s Expertise skill.
It provides:
- Self HP +20%.
- Self Attack +20%.
- Self Defense +20%.
- Skill cooldown rate +10%.
The cooldown bonus helps Lucius cast Knight’s Spirit more frequently. However, Super Sensing follows the separate Expertise progression system and should not be confused with the three standard skills upgraded through Skill Medals.
Best Lucius Skill Upgrade Priority
The recommended standard skill priority is:
- Knight’s Spirit
- Silver Armor
- Lightning Triple Strike
Why Knight’s Spirit Comes First
Knight’s Spirit protects all five heroes and directly counters Energy Damage. Improving it normally provides more squad value than increasing Lucius’s personal Auto Attack damage.
Why Silver Armor Comes Second
Silver Armor continuously protects both front-row defenders. It has no activation delay and remains useful throughout the complete battle.
Why Lightning Triple Strike Comes Third
Lucius is not normally the squad’s main damage dealer. DVA, Morrison, or Schuyler should receive offensive investment before Lucius’s Auto Attack becomes a priority.
Use the Last War hero skill upgrade guide and Skill Medal guide before spending large amounts of medals.
Best Position for Lucius
Lucius belongs in the front row.
His position allows him to:
- Absorb attacks before they reach the back row.
- Receive the benefits of Silver Armor.
- Protect the second front-row defender.
- Generate more value from his defensive statistics.
- Keep the main Aircraft damage dealers safe.
Lucius should normally be paired with another defender rather than used as the only developed Tank. Carlie is the most natural partner in a full Aircraft formation.
The exact left or right position can be adjusted according to the enemy formation, hero targeting behavior, gear strength, and which defender needs to survive longer.
Best Lucius Aircraft Team
A standard developed Aircraft formation is:
| Position | Hero | Role |
|---|---|---|
| Front Row | Carlie | Main Aircraft defender and Energy Damage specialist |
| Front Row | Lucius | Front-row protection and squad-wide Energy Damage reduction |
| Back Row | DVA | Primary Aircraft damage dealer |
| Back Row | Morrison | Physical damage and Defense reduction |
| Back Row | Schuyler | Back-row pressure and Stun control |
Why This Formation Works
- Carlie and Lucius create a durable front row.
- Lucius protects the entire team against Energy Damage.
- DVA provides sustained Aircraft damage.
- Morrison reduces enemy Defense and pressures high-HP targets.
- Schuyler attacks the enemy back row and can interrupt important skills.
- Using five Aircraft heroes activates the full vehicle-type formation bonus.
Different server ages and hero systems may introduce alternatives such as promoted Sarah or awakened DVA. Treat this as a reliable standard formation rather than the only possible Aircraft team.
Use the Aircraft Center guide to improve the statistics of the complete formation.
Lucius Vehicle Matchups
Lucius follows the normal Aircraft vehicle relationship:
- Aircraft generally performs well against Tank formations.
- Aircraft generally struggles against Missile formations.
However, vehicle advantage does not guarantee victory. Hero stars, skills, gear, troop tier, Morale, research, Exclusive Weapons, drone development, decorations, and March Size can overcome the normal type relationship.
Lucius may also perform well in selected mixed formations because his squad-wide Energy protection applies to every allied hero. Even so, his star effects and level 20 weapon bonus provide the most value in an Aircraft-focused team.
Best Gear for Lucius
Lucius should be built for survivability rather than personal damage.
A practical gear priority is:
- Armor: Improves frontline durability against Physical attacks.
- Radar: Strengthens resistance against Energy-focused opponents.
- Data Chip: Improves overall statistics and can support his HP-based weapon shields.
- Gun: Increases damage but contributes less to his primary role.
If the enemy formation deals mostly Energy Damage, Radar can move ahead of Armor. Against Physical-heavy opponents, Armor should remain the first defensive priority.
After activating Lucius’s Exclusive Weapon, increasing his maximum HP becomes more valuable because his weapon-generated shields scale with his HP.
Use the Last War gear upgrade guide before spending Legendary Blueprints, Mythic Blueprints, Dielectric Ceramic, Upgrade Ore, or Coins.
Lucius Exclusive Weapon
Lucius receives his Exclusive Weapon during Season 4 Evernight Isle.
The weapon becomes available on Day 4 of Week 1.
Exclusive Weapon Requirements
- Lucius must be 5 stars.
- Activation requires 50 Lucius-specific Exclusive Weapon Shards.
Named Lucius weapon shards are required for activation. Universal Exclusive Weapon Shards can be used only after the weapon has been activated.
Exclusive Weapon Level 1: Lightning Triple Strike II
The upgraded Auto Attack retains its normal Physical Damage.
After every two Auto Attacks, Lucius provides a shield to the ally with the lowest HP:
- Shield strength: 3% of Lucius’s maximum HP.
- Duration: 3 seconds.
- Target: The allied hero with the lowest current HP.
This creates recurring protection for whichever ally is under the most pressure.
Exclusive Weapon Level 10: Knight’s Spirit II
At level 10, Knight’s Spirit becomes significantly stronger:
- All allies receive 20.89% Energy Damage reduction.
- All allies receive a shield equal to 3% of Lucius’s maximum HP.
- The shield and protection last for 8 seconds.
Level 10 is one of the best early stopping points because it transforms Knight’s Spirit into both Energy protection and a squad-wide shield.
Exclusive Weapon Level 20: Aircraft Specialist
Aircraft Specialist improves every Aircraft hero in the formation:
- Aircraft Hero Attack +7.5%.
- Aircraft Hero Defense +7.5%.
- Aircraft Hero HP +7.5%.
This is an important team milestone for players committed to a full Aircraft formation.
Exclusive Weapon Level 30: Shield Breaker
Whenever a shield created by Lucius breaks, the shielded hero receives:
- Attack Speed +6%.
- Duration: 5 seconds.
- Maximum stacks: 3.
- Maximum total Attack Speed: 18%.
Level 30 converts Lucius’s defensive shields into an offensive benefit. DVA, Morrison, and Schuyler can attack faster as their shields absorb and break under enemy pressure.
Lucius Exclusive Weapon Priority
| Weapon Level | Priority | Reason |
|---|---|---|
| Level 1 | High | Adds recurring shields to the lowest-HP ally |
| Level 10 | Very High | Adds a squad-wide shield to Knight’s Spirit |
| Level 20 | Very High for Aircraft teams | Adds 7.5% Attack, Defense, and HP to every Aircraft hero |
| Level 30 | Advanced investment | Adds stacking Attack Speed when shields break |
For most Aircraft players, level 10 is the first major target. Level 20 becomes highly valuable after the complete Aircraft squad is developed. Level 30 is powerful, but it should not delay essential gear, hero stars, troop research, or other core upgrades.
Is Lucius Worth Building?
Lucius is worth building when:
- You use a full Aircraft formation.
- You frequently fight Energy Damage teams.
- You already use DVA, Morrison, or Schuyler.
- You need a second Aircraft frontline hero.
- You can activate his Exclusive Weapon.
- You want squad-wide defensive support rather than another damage dealer.
He is a lower priority when:
- Your main formation is Tank or Missile.
- Your Aircraft damage dealers remain underdeveloped.
- You mainly fight Physical Damage opponents.
- You cannot provide enough gear for two Aircraft defenders.
- Another frontline hero already provides better value for your current squad.
Lucius becomes considerably stronger after his Exclusive Weapon is activated. Without it, he remains a useful Energy Damage counter. With level 10 and level 20 weapon milestones, he becomes one of the most complete defensive supports for Aircraft teams.
Common Lucius Mistakes
- Placing Lucius in the back row: His role and passive skill are designed for frontline protection.
- Using him as the only developed defender: Pair him with Carlie or another durable frontline hero.
- Upgrading his Auto Attack first: Knight’s Spirit and Silver Armor provide more squad value.
- Building only offensive gear: Lucius must survive to cast his defensive skill repeatedly.
- Using him only for personal damage: His main value comes from protection and Energy Damage reduction.
- Assuming Silver Armor protects only Lucius: It protects both front-row heroes.
- Expecting manual skill timing: Normal combat is automated, so positioning and cooldown development matter more.
- Ignoring the enemy damage type: Lucius provides more value against Energy-heavy teams.
- Using Universal Weapon Shards for activation: The initial unlock requires 50 Lucius-specific shards.
- Rushing weapon level 30: Level 10 and level 20 normally provide better early value.
Lucius and Account Progression
Building a complete Aircraft formation requires several UR heroes, Hero Shards, Skill Medals, promoted gear, Aircraft Center upgrades, troop research, and Exclusive Weapon materials.
Players who prefer to begin with an established Aircraft roster can explore a Last War Survival account for sale through Heaven Guardian.
Available accounts may include Lucius at 5 stars, an activated Exclusive Weapon, developed Carlie, DVA, Morrison, and Schuyler, advanced Aircraft Center levels, Unit X troops, promoted gear, and higher VIP progression.
Each purchase includes lifetime warranty coverage and premium support. Review the individual listing to confirm the hero stars, gear, weapon levels, server age, season, troop tier, and remaining resources.
FAQs
Q: Is Lucius a Tank or Aircraft hero?
A: Lucius is an Aircraft vehicle-type hero with the Tank specialty.
Q: What type of damage does Lucius deal?
A: Lucius deals Physical Damage.
Q: How do I unlock Lucius?
A: Lucius first appears through the paid Daily Sale. Later server progression adds him to Ghost Ops, Season 3 Legend Returns, Hidden Treasure chests, and eventually the regular Tavern.
Q: Where should Lucius be positioned?
A: Place him in the front row beside another defender.
Q: What is Lucius’s best skill?
A: Knight’s Spirit is normally his highest-priority standard skill because it protects all allied heroes against Energy Damage.
Q: What is the best Lucius skill order?
A: Upgrade Knight’s Spirit first, Silver Armor second, and Lightning Triple Strike third.
Q: Does Silver Armor protect the complete team?
A: No. Silver Armor protects the two front-row heroes. Knight’s Spirit protects all five heroes against Energy Damage.
Q: Is Lucius good against Physical Damage?
A: His general front-row damage reduction still helps, but he is considerably stronger against Energy Damage.
Q: Who should stand beside Lucius?
A: Carlie is the most natural partner in a full Aircraft formation.
Q: What is the best Aircraft team with Lucius?
A: A standard lineup uses Carlie and Lucius in front, with DVA, Morrison, and Schuyler in the back row.
Q: What gear should Lucius upgrade first?
A: Prioritize Armor and Radar, followed by Data Chip and Gun. Adjust the order according to whether the enemy deals mostly Physical or Energy Damage.
Q: When does Lucius receive his Exclusive Weapon?
A: His Exclusive Weapon becomes available on Day 4 of Season 4 Week 1.
Q: What is required to activate Lucius’s Exclusive Weapon?
A: Lucius must be 5 stars, and activation requires 50 Lucius-specific Exclusive Weapon Shards.
Q: Can Universal Weapon Shards activate Lucius’s weapon?
A: No. Universal shards can be used only after the weapon has been activated with named Lucius shards.
Q: What does Lucius’s level 1 weapon do?
A: Every two Auto Attacks, Lucius shields the allied hero with the lowest HP for 3% of his maximum HP.
Q: What does Lucius’s level 10 weapon do?
A: Knight’s Spirit provides all allies with Energy Damage reduction and a shield equal to 3% of Lucius’s maximum HP for eight seconds.
Q: What does Lucius’s level 20 weapon do?
A: It increases the Attack, Defense, and HP of all Aircraft heroes by 7.5%.
Q: What does Lucius’s level 30 weapon do?
A: When a Lucius-generated shield breaks, the shield holder gains 6% Attack Speed for five seconds. The effect can stack three times.
Q: Is Lucius’s Exclusive Weapon worth it?
A: Yes, especially for full Aircraft teams. Level 10 and level 20 are the most important practical milestones for many players.
Q: Is Lucius useful without his Exclusive Weapon?
A: Yes. His standard skills still provide strong front-row and squad-wide protection against Energy Damage, but the weapon adds much more consistent shielding.
Conclusion
Lucius is a valuable Aircraft defender who specializes in reducing Energy Damage and protecting the complete formation. Silver Armor strengthens both front-row heroes, while Knight’s Spirit provides all allies with temporary Energy Damage reduction.
Place Lucius beside Carlie and protect DVA, Morrison, and Schuyler in the back row. Upgrade Knight’s Spirit first, build defensive gear, and target Exclusive Weapon level 10 before committing heavily to the more expensive milestones.
Lucius may not deal the highest damage, but his ability to keep an Aircraft squad alive can create more total damage by giving the back row additional time to attack. This makes him a strong long-term investment for Aircraft-focused accounts, particularly against Energy-heavy opponents.
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