Frozen Skull: Creates floating skulls that will attack for you. (Cold Damage)
- Type: Minion, Cold
- Receive at lvl: ～3
- Recharge time: 1 second
- Rank 1: -25 Maximum Hit Points to summon. Maximum 1 Skull
- Rank 2: -50 Maximum Hit Points to summon. Maximum 2 Skulls
- Rank 3: -100 Maximum Hit Points to summon. Maximum 3 Skulls
- Rank 4: -200 Maximum Hit Points to summon. Maximum 4 Skulls
- Rank 5: -400 Maximum Hit Points to summon. Maximum 5 Skulls
- Skull damage, health, and armor all scale with player level and are not affected by any stat that does not explicitly mention minions