Gyarados (XY Evolutions Staff Prerelease) (34) [XY Promos] 127 destroy all non-Wall creatures that

destroy all non-Wall creatures that player controls that didn't attack this turn

Set: Crystal Guardians Type: Darkness Rarity: Ultra Rare Retreat cost: 0 [1D] Target Attack - Choose 1 of your opponent's Pokemon

(Other effects of the attack still happen

Set: FireRed & LeafGreen Type: Water Rarity: Secret Rare Retreat cost: 2 [1WW] Cold Crush (50)

Gyarados (XY Evolutions Staff Prerelease) (34) [XY Promos] 127 destroy all non-Wall creatures thatSet: XY Promos Type: Water Rarity: Promo Retreat cost: 3 [WWW] Bubble Beam (50) Flip a coin. If heads, your opponent's Active Pokemon is now Paralyzed. [WWWW] Dragon Rage (180) Flip 2 coins. If either of them are tails, this attack does nothing.