Black Discovery

(You cannot win by MPPV if you advance a personality level with this card’s effect.)
POWER: Use when entering combat. Name 2 different cards. Destroy the top 2 cards of your Life Deck to destroy the top 2 cards of your opponent’s Life Deck. If the cards you named were destroyed, advance or lower your MP 1 level and then you may advance or lower your opponent’s MP 1 level.
(Banish after use.)