Harpie's Feather Duster [WC4-E003] Prismatic Secret Rare SWSH181 if that monster is on

if that monster is on the field

Set: Dark Crisis Card type: Effect Monster Rarity: Super Rare Attack: 3500 Defense: 0 This card can only be Special Summoned by the effects of A Deal with Dark Ruler

[Security] Delete 1 of your opponent's Digimon with the highest level

when a Spell/Trap Card(s) is Set on your side of the field (except during the Damage Step): You can Special Summon 1 "Power Tool" Synchro Monster or 1 Level 7 or 8 Dragon-Type Synchro Monster from your Extra Deck

while Iron Leaves ex delivers high-tech justice with Iron Crown ex

Harpie's Feather Duster [WC4-E003] Prismatic Secret Rare SWSH181 if that monster is onSet: World Championship 2004: GBA Promo Card type: Normal Spell Rarity: Prismatic Secret Rare Destroy all of your opponen's Spell and Trap Cards on the field.