Ostrox Boneglaive

Updated: Oct. 27, 2026

Epic
Ostrox Boneglaive
  • Undead Hordes
  • Undead Hordes
  • Support
  • Void
  • +40 Accuracy in all battles
Stats for ★★★★★★ level 60 · fully ascended · no gear
Health 16,515
Attack 1,167
Defense 1,035
Speed 98
Crit. Rate 15%
Crit. Damage 50%
Resistance 30
Accuracy 15
Buffs:
Debuffs:
Positive effects:
  • Heal
  • Remove Debuffs
Negative effects:
  • Transfer Debuffs
Mechanics:
  • Heals allies

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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.

Optimal pick

47 Usefulness 55 × availability 0.85 Keep — don't feed How is it calculated?

Ratings by location

  • Campaign 39 AoE damage · Heal · Speed
  • Arena 55 Block Buffs · Speed · Cleanse, Block Debuffs
  • Demon Lord 56 Cleanse, Block Debuffs · Survivability (HP × DEF) · Heal
  • Dungeons 51 Cleanse, Block Debuffs · Single-target damage · Block Buffs
  • Hydra 69 Cleanse, Block Debuffs · Survivability (HP × DEF) · Block Buffs
  • Faction Wars 56 Block Buffs · Speed · Cleanse, Block Debuffs
  • Doom Tower 52 Block Buffs · Cleanse, Block Debuffs · Speed
  • Live Arena 57 Block Buffs · Speed · Cleanse, Block Debuffs
  • Cursed City 57 Block Buffs · Speed · Cleanse, Block Debuffs
  • Chimera 64 Cleanse, Block Debuffs · Survivability (HP × DEF) · Block Buffs
  • Grim Forest 53 Block Buffs · Cleanse, Block Debuffs · Speed

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.

Pain Reversal

A1 Pain Reversal

Attacks 1 enemy. Has a 70% chance of transferring 1 random debuff from this Champion to the target.

Also heals the ally with the lowest HP by 10% of their MAX HP.

Damage based on [ATK] = 3.9 × ATK

Healing based on [Target MAX HP] = 10% target MAX HP

Spinal Surge

A2 Spinal Surge

Attacks all enemies.

If 3 or fewer enemies are alive, has a 75% chance of placing a Block Buffs debuff on each enemy for 2 turns.

If 4 or more enemies are alive, has a 75% chance of placing a Block Buffs debuff on each enemy for 3 turns.

Damage based on [ATK] = 3 × ATK

Death Perception

A3 Death Perception

Removes 1 random debuff from all allies and places a 50% Increase ACC buff on them for 2 turns.

Skeletal Mirror

A4 Skeletal Mirror (Passive) Unlocks at ascension 3

Whenever an enemy attempts to place a debuff on this Champion, has a 20% chance to reflect it back onto the attacker.