Hyper Driver enters the arena with 3 steam counters on it. When Hyper Driver has no steam counters on it, destroy it.
Once per Turn Effect - When you boost a card, remove a steam counter from Hyper Driver and gain {r}.
Hyper Driver enters the arena with 3 steam counters on it. When Hyper Driver has no steam counters on it, destroy it.
Once per Turn Effect - When you boost a card, remove a steam counter from Hyper Driver and gain {r}.