Zombie Whale of the Ocean Depths

:Hollow (When this unit is placed on , you may have it become hollowed. If you do, retire it at the end of turn) :When this unit attacks a vanguard, if this unit is hollowed, this unit gets +1000 until end of that battle for every two cards in your drop zone. /:If the number of cards in your drop zone is five or less, this unit gets -3000.