Whimsicott GX (206/214) [Sun & Moon: Unbroken Bonds] Champion Pack 6 If you negate an effect

If you negate an effect this way

discard 1 LIGHT Monster Card from your hand to the Graveyard to destroy all monsters on your opponent''s side of the field

you can destroy 1 monster your opponent controls and inflict damage to your opponent equal to its ATK

Set: Legendary Collection 3: Yugi's World Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 When an opponent's monster declares an attack

Set: Hobby League 1 Card type: Effect Monster Rarity: Super Rare Attack: 650 Defense: 900 FLIP: Select 2 face-down Spell or Trap Cards on the field and destroy them

Whimsicott GX (206/214) [Sun & Moon: Unbroken Bonds] Champion Pack 6 If you negate an effectSet: Sun & Moon: Unbroken Bonds Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless