Backup Protocol: YEL (Yellow)

**Crank** _(As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)_{br}This enters the arena with a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.{br}**Instant** -- {r}{r}, destroy this: Return a yellow Mechanologist attack action card from your graveyard to your hand.