Osgrun the Defiler

Updated: Oct. 27, 2026

Legendary
Osgrun the Defiler
  • Dwarves
  • Dwarves
  • Support
  • Magic
  • +28% Speed in the Arena
Stats for ★★★★★★ level 60 · fully ascended · no gear
Health 19,815
Attack 1,156
Defense 1,101
Speed 109
Crit. Rate 15%
Crit. Damage 50%
Resistance 30
Accuracy 20
Buffs:
Debuffs:
Positive effects:
  • Ally Attack
  • Decrease Skill Cooldown
  • Fill Turn Meter
Negative effects:
  • Decrease Turn Meter
  • Increase Skill Cooldown
  • Remove Buffs
Mechanics:
  • Fills allies' Turn Meter
  • Reliable Crowd Control

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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 ArenaFaction Wars

Optimal pick

61 Usefulness 72 × availability 0.85 Keep — don't feed How is it calculated?

Useful in: Mid gameLate gameEndgame

Ratings by location

  • Campaign 77 Turn Meter fill, extra turn · Ally Attack · Reduce cooldown
  • Arena 87 Remove or steal buffs · Control: Stun, Freeze, Sleep, Fear, Petrification · Speed
  • Demon Lord 75 Ally Attack · Reduce cooldown · Turn Meter fill, extra turn
  • Dungeons 72 Ally Attack · Turn Meter fill, extra turn · Reduce cooldown
  • Hydra 70 Survivability (HP × DEF) · Ally Attack · Remove or steal buffs
  • Faction Wars 82 Control: Stun, Freeze, Sleep, Fear, Petrification · Speed · Remove or steal buffs
  • Doom Tower 53 Speed · Remove or steal buffs · Ally Attack
  • Live Arena 88 Remove or steal buffs · Control: Stun, Freeze, Sleep, Fear, Petrification · Speed
  • Cursed City 63 Speed · Remove or steal buffs · Ally Attack
  • Chimera 77 Survivability (HP × DEF) · Ally Attack · Remove or steal buffs
  • Grim Forest 45 Speed · Remove or steal buffs · Ally Attack

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.

Obsidian Blade

A1 Obsidian Blade

Attacks 1 enemy.

Has a 50% chance of increasing the cooldown of a random active skill on the target by 2 turns.

Also fills the Turn Meters of all allies by 10%.

Damage based on [ATK] = 4.5 × ATK

Magicks of Ireth

A2 Magicks of Ireth

Has a 75% chance of removing all buffs from all enemies.

Decreases the Turn Meters of all enemies whose Turn Meter is equal to or lower than 50% by 20%. If an enemy’s Turn Meter is more than 50% full, decreases it to 50% instead.

Has a 75% chance of placing a Stun debuff for 1 turn on enemies whose Turn Meter was reduced to 50%.

To Death, Unsurrendered

A3 To Death, Unsurrendered

Teams up with all allies to attack a single enemy. The allies joining the attack will use their default skills. Before attacking, places a 50% Increase ATK buff and a 7.5% Shatter buff on all allies for 2 turns.

Decreases the cooldowns of all allies’ active skills, except this Champion’s, by 1 turn if the target is killed.

Dark Whisperings

A4 Dark Whisperings (Passive) Unlocks at ascension 3

Passive Effect

Allies inflict 20% more damage against enemies under Stun debuffs.

Active Effect

Whenever an ally is killed, instantly activates the Magicks of Ireth skill. Will not put the skill on cooldown. If there are multiple Champions on the team with this skill, only one will activate. This skill will not activate on duplicate copies of this Champion, if this particular Champion is dead.