Convection Amplifier (ARC019) (Unlimited Edition) - Arcane Rising

Convection Amplifier enters the arena with 2 steam counters on it. When Convection Amplifier has no steam counters on it, destroy it.
Action - Remove a steam counter from Convection Amplifier: The next attack action card you play this turn gains dominate. Go again (The defending hero can't defend the attack with more than 1 card from their hand.)