Gyarados (4/123) [HeartGold & SoulSilver: Base Set] Frieza Clan Alien Universe 6 each time your opponent adds

each time your opponent adds a card(s) from their Deck or Graveyard to their hand this turn

negate the effect

Negate the Special Summon of a monster(s) and the effect that Special Summoned the monster(s) and destroy both

Set: Dark Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 0 This card can only be Special Summoned by the effect of "Contract with Exodia"

You can remove from play this face-up card you control to return 1 removed from play "Skull Flame" to its owner's Graveyard

Gyarados (4/123) [HeartGold & SoulSilver: Base Set] Frieza Clan Alien Universe 6 each time your opponent addsSet: HeartGold & SoulSilver: Base Set Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless