I Captain

If Ravenwing creature is putted onto battlefield under your control, you can cast creatures as if they had Flash until beggining
of your next upkeep.
If Dreadwing creature is putted onto battlefield under your control, your creatures gain +1/+0 until end of turn.
If Deathwing creature is putted onto battlefield under your control, I Captain deals damage equal to number of creatures you control to target creature.