Zeroth Dragon of Distant Sea, Megiddo

-Stride Step-[Discard a card with the same card name as a card on your ] this card on your from face down. :When this unit is placed on , 2, choose up to five cards in total from your hand and drop zone, call them to separate , and until end of turn, they get +5000, and ":At the end of the battle that this unit attacked, choose one of your other rear-guards, and you may exchange its position with this unit.".