Devil Arm: King Cerberus

Equipped creature gets +2/+2 and has Vigilance and Trample.

At the beginning of combat, tap target creature an opponent controls if equipped creature has three or more +1/+1 counters.

Whenever equipped creature attacks, if it has four or more +1/+1 counters, it deals 4 damage to each creature your opponents control.

Equip Cost: {3}