Mysterious Treasure (113/131) (League Promo Staff) [Sun & Moon: Forbidden Light] Kids WB Promos When your opponent activates a

When your opponent activates a Spell Card

if you have 3 or more Spells in your GY

this card's ATK becomes double its original ATK until your opponent's next End Phase

Set: Astral Pack 6 Card type: Normal Trap Rarity: Ultimate Rare When a monster that was Special Summoned this turn activates its effect on your opponent's side of the field: Negate that effect

Set: Retro Pack 1 Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 600 When this card is sent from the field to the Graveyard: Add 1 monster with 1500 or less ATK from your Deck to your hand

Mysterious Treasure (113/131) (League Promo Staff) [Sun & Moon: Forbidden Light] Kids WB Promos When your opponent activates aSet: Sun & Moon: Forbidden Light Type: Item Rarity: Promo