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

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

If this card is sent to the Graveyard by a card effect: You can target 1 Spell/Trap Card on the field

Set: Legendary Collection 5D's Card type: Tuner/Effect Monster Rarity: Common Attack: 0 Defense: 0 Cannot be used as a Synchro Material

Set: The Secret Forces Card type: Effect Monster Rarity: Super Rare Attack: 1400 Defense: 1000 When this card is Normal or Flip Summoned: You can add 1 Ritual Monster Card or 1 Ritual Spell Card from your Deck to your hand

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