Red Duston [CBLZ-EN044] Common Legendary Duelists You can only use this

You can only use this effect of "Gouki Riscorpio" once per turn

your opponent's card effects

Set: Dimension of Chaos Card type: Pendulum/Effect Monster Rarity: Common Attack: 500 Defense: 500 If this card is Normal or Special Summoned: You can target 1 monster on the field

At the start of your opponent’s Battle Phase: You can target 1 Attack Position monster your opponent controls

Red Duston [CBLZ-EN044] Common Legendary Duelists You can only use thisSet: Cosmo Blazer Card type: Effect Monster Rarity: Common Attack: 0 Defense: 1000 Cannot be used as a Fusion, Synchro, or Xyz Material for a Summon. While this card is face up on the field, it cannot be Tributed. When this card on the field is destroyed: The controller takes 500 damage. You can only control 1 face up "Red Duston".