Shrink [SJC-EN003] Ultra Rare Hobby League 7 Set: XY: Black Star Promos

Set: XY: Black Star Promos Type: Grass Rarity: Promo Retreat cost: 0

you can apply one of these effects

you can Special Summon 1 Level 3 Fiend-Type monster from your hand or Deck

Set: Sword & Shield: Shining Fates Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: Platinum: Base Set Type: Metal Rarity: Uncommon Retreat cost: 0

Shrink [SJC-EN003] Ultra Rare Hobby League 7 Set: XY: Black Star PromosSet: Shonen Jump Championship Series Promos Card type: Quick Play Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Select 1 faced up monster on the field. The original ATK of that monster is halved until the end of this turn.