Plasma Barrel Shot [U-CRU101] (Crucible of War Unlimited) Unlimited Normal

Once per Turn Action - Remove a steam counter from Plasma Barrel Shot: Attack Action - [2 Resource]: If there are no steam counters on Plasma Barrel Shot, put a steam counter on it. Go again Plasma Barrel Shot [Power] is equal to 1 plus the number of times you have boosted this combat chain.