Harpie's Feather Duster [SDD-003] Secret Rare Continuous Spell you can discard this card

you can discard this card to negate its activation and destroy it

if your Leader is active

If "The Sanctuary in the Sky" is on your side of the field

Set: Dark Revelation Volume 4 Card type: Continuous Trap Rarity: Super Rare Attack: 0 Defense: 0 Select 1 of your Fairy-Type monsters that is removed from play and Special Summon it

destroy all monsters on your side of the field and lose Life Points equal to half the total ATK of the destroyed monsters

Harpie's Feather Duster [SDD-003] Secret Rare Continuous Spell you can discard this cardSet: Stairway to the Destined Duel Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 Destroys all of your opponent's Magic and Trap Cards on the field.