Fully crewed boat

When fully crewed boat attacks creatures you control get +0 +1 until the end of the turn
pay {e}{e}{e}{e} to create two 0/3 wall creature tokens
pay {e}{e}{e}{e}{e}{e}{e}{e} to create five 1/1 hunter creature tokens
pay {x} to turn {x} hunters you control into 2/1 archers