Wonder Balloons [DUEA-ENDE6] Super Rare OTS Tournament Pack 6 Set: Duelist Saga Card type:

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned or Set

Set: Speed Duel: Duelists of Tomorrow Card type: Quick Play Spell Rarity: Common Roll a six-sided die

You can only Special Summon "Black Dragon Collapserpent" once per turn this way

destroy the monsters among them with 1500 or more ATK

and replace this effect with that card's original effects

Wonder Balloons [DUEA-ENDE6] Super Rare OTS Tournament Pack 6 Set: Duelist Saga Card type:Set: Duelist Alliance: Deluxe Edition Card type: Continuous Spell Rarity: Super Rare Once per turn: You can send any number of cards from your hand to the Graveyard; place 1 Balloon Counter on this card for each card sent to the Graveyard. All monsters your opponent controls lose 300 ATK for each Balloon Counter on this card.