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.
Your Mechanologist attack action cards get +1{d}.
As an additional cost to play this, put a card from your arsenal on the bottom of your deck.
Prevent the next 5 damage that would be dealt to you this turn.