Rico Castille, Captain

When Rico Castille, Captain crews a vehicle,
put a +1/+1 counter on Rico Castille, Captain.
Throw Overboard — {x}: If Rico Castille, Captain
crewed a vehicle this turn, you may remove
up to X counters of any types from Rico
Castille, Captain, that vehicle, and any other
creature that crewed the same vehicle this
turn. Then, create a 0/1 Flotsam artifact
creature token for each counter removed.