Cerrgaon (Foil) (D-PR/389EN-S) [D Promo Cards]

[AUTO](RC):When this unit boosts, if you have more rear-guards than your opponent, or you played an order this turn, this unit gets [Power] +5000 until end of that battle, and at the end of that battle, [COST][retire this unit], look at the top two cards of your deck, choose a card from among them, put it into hand, and put the rest on the bottom of the deck.