Blastoise EX (29/146) [XY: Base Set] Black Star Promo destroy the opponent's monster that

destroy the opponent's monster that battled it after damage calculation

Set: Premium Gold Card type: Normal Trap Rarity: Gold Secret Rare If your opponent has 8 or more cards in their Graveyard: The ATK of all monsters your opponent currently controls become 0

Special Summon 1 Plant-Type monster from your hand or Deck in Defense Position

As long as "Umi" remains face-up on the field any damage from attacking monsters to your Life Points becomes 0

Set: Legendary Decks II Card type: Normal Spell Rarity: Common Discard 1 Level 8 monster

Blastoise EX (29/146) [XY: Base Set] Black Star Promo destroy the opponent's monster thatSet: XY: Base Set Type: Water Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless