When Crankshaft is banished to pay a boost cost, put a steam counter on a Hyper Driver you control.
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's Mechanologist, this gains go again.)
When Crankshaft is banished to pay a boost cost, put a steam counter on a Hyper Driver you control.
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's Mechanologist, this gains go again.)