Sydax King-killer

Updated: Oct. 27, 2026

Legendary
Sydax King-killer
  • Dark Elves
  • Dark Elves
  • Defense
  • Spirit
  • +30% Defense in all battles
Stats for ★★★★★★ level 60 · fully ascended · no gear
Health 18,825
Attack 859
Defense 1,465
Speed 99
Crit. Rate 15%
Crit. Damage 50%
Resistance 40
Accuracy 20
Buffs:
Debuffs:
Mechanics:
  • Immunity
  • Decreases damage taken
  • Damage from enemy MAX HP

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3D model: on a display coin — the faction banner on the front, the alliance coat of arms on the back. Drag to rotate, scroll or pinch to zoom.

Best in CampaignArenaFaction Wars

Optimal pick

70 Usefulness 83 × availability 0.85 Keep — don't feed How is it calculated?

Useful in: Mid gameLate gameEndgame

Ratings by location

  • Campaign 83 AoE damage · Increase SPD · Defense buffs: Increase DEF, Shield, Ally Protection, Fortify
  • Arena 87 Increase SPD · Decrease DEF · Decrease SPD
  • Demon Lord 94 Decrease ATK · Defense buffs: Increase DEF, Shield, Ally Protection, Fortify · Increase SPD
  • Dungeons 80 Damage from enemy MAX HP · Increase SPD · Decrease DEF
  • Hydra 88 Survivability (HP × DEF) · Increase SPD · Damage from enemy MAX HP
  • Faction Wars 88 Increase SPD · Decrease SPD · Defense buffs: Increase DEF, Shield, Ally Protection, Fortify
  • Doom Tower 80 Damage from enemy MAX HP · Increase SPD · Defense buffs: Increase DEF, Shield, Ally Protection, Fortify
  • Live Arena 86 Increase SPD · Decrease DEF · Decrease SPD
  • Cursed City 77 Damage from enemy MAX HP · Increase SPD · Decrease SPD
  • Chimera 88 Survivability (HP × DEF) · Increase SPD · Damage from enemy MAX HP
  • Grim Forest 60 Damage from enemy MAX HP · Increase SPD · Defense buffs: Increase DEF, Shield, Ally Protection, Fortify

How to get

Availability: Hard

Skills

Damage multipliers: 4.65 × ATK means the hit deals 4.65 times the champion's Attack before enemy Defense.

Fleshcleaver

A1 Fleshcleaver

Attacks 1 enemy.

Has a 80% chance of placing a 50% Decrease ATK debuff and a Pain Link debuff for 2 turns.

Damage based on [DEF] = 3.9 × DEF

Brutal Decapitator

A2 Brutal Decapitator

Attacks all enemies 2 times.

The first hit has a 75% chance of placing a 60% Decrease DEF debuff for 2 turns. The second hit has a 75% chance of placing a 30% Decrease SPD debuff for 2 turns.

Damage based on [DEF + Enemy MAX HP] = 1.5 × DEF + 3.5% enemy MAX HP

Bond Of The Enslaved

A3 Bond Of The Enslaved

Places a 60% Increase DEF buff and a 30% Increase SPD buff on all allies for 2 turns. Also places a 50% Ally Protection buff on all allies except this Champion for 2 turns.

Earned Resilience

A4 Earned Resilience (Passive) Unlocks at ascension 3

Decreases the damage this Champion receives by 10% for each ally under an Ally Protection buff.

This Champion is immune to Pain Link debuffs, as well as any damage from Reflect Damage buffs or passive Reflect Damage effects.