Polarity Reversal Script [EVO078] [Bright Lights]

Rarity: Rare

Card Number: EVO078

Type: Action

Class: Mechanologist

Pitch Value: 1

Cost: 1

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 a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.
Action cards get -1DEFENSE while defending your Mechanologist attack action cards.