最強のライバル なのは is a Weiß Schwarz card from 魔法少女リリカルなのは The MOVIE 1st ＆ 2nd A's N1/W32-103. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card attacks, if 「激戦の攻防」 is in the Climax Slot, look up to the top 4 cards of your Deck, choose up to 1 《魔法》 or 《武器》 Character and show it to your opponent, add it to Hand, place the remaining cards into Waiting Room, during that turn, this card gets +2000 Power.
This card was printed in Japanese only; the English text above is an unofficial community translation.