Wonder Balloons [SP15-EN042] Common World Superstars and specifications subject to change

and specifications subject to change

if it attacks a Defense Position monster

You can only use this effect of "Harmonizing Magician" once per turn

change the ATK of that face-up opponent's monster to 0

Set: Legendary Collection Kaiba Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 2500 Must be Special Summoned with "The Fang of Critias"

Wonder Balloons [SP15-EN042] Common World Superstars and specifications subject to changeSet: Star Pack ARC V Card type: Continuous Spell Rarity: Common 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.