Gatling Dragon [DR3-EN155] Ultra Rare World Championship 2011 Card Pack you can negate the activation

you can negate the activation and effect of any Spell Card and destroy them

return all monsters on your opponent''s side of the field to the owner's hand

By discarding 1 card from your hand

Set: Shonen Jump Magazine Promos Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 3200 Defense: 2300 3 Level 8 monsters Once per turn

Gatling Dragon [DR3-EN155] Ultra Rare World Championship 2011 Card Pack you can negate the activationSet: Dark Revelation Volume 3 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 1200 "Barrel Dragon" + "Blowback Dragon" Once per turn, you can toss a coin 3 times. Destroy a number of monsters on the field equal to the number of Heads.