← Back to all bosses
Onyxian Core Overlord

Onyxian Core Overlord

Boss Tier IV Round 5
Vitality357
Power55
Speed42.5
Armor25
Aggro16

Signature Reward

Brimstone Coating

Burn applied to enemies is increased by 4

+4 Burn applied

View Forge Core details →

Abilities

  • Basalt Breath

    Spread 55 damage
    Burn 12
    Gain 4 power

Signature Minion

Onyx Wisp

Onyx Wisp

Vitality160
Power25
Speed20
Armor4
Aggro2
Onyx Singe

Burn 25
Gain 8 speed