Hadron Collider (Yellow) [EVO091] (Bright Lights)

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.) This enters the arena with 4 steam counters. At the start of your turn, destroy this unless you remove a steam counter from it. When you boost an attack, destroy this. If you do, the attack gets +XPOWER, where X is the number of steam counters on this.