Royal Oppression [LOD-091] Rare Winged Beast Set: Structure Deck: Powercode Link

Set: Structure Deck: Powercode Link Card type: Counter Trap Rarity: Common When a monster effect is activated in the hand or GY: Negate the activation

when a card or effect is activated: You can negate the activation and destroy it

you can either: Target 1 "X-Head Cannon" you control

If Summoned this way

Set: Shonen Jump Magazine Promos Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1800 Must be Special Summoned with "Mask Change" and cannot be Special Summoned by other ways

Royal Oppression [LOD-091] Rare Winged Beast Set: Structure Deck: Powercode LinkSet: Legacy of Darkness Card type: Continuous Trap Rarity: Rare Attack: 0 Defense: 0 Pay 800 Life Points to negate a Special Summon of a monster and the effect of a card that Special Summons a monster and destroy it. Both you and your opponent can use this effect as long as this card remains face up on the field.