Thunder End Dragon (Red) [DL16-EN012] Rare Pistol (2H) if a "Sinister Serpent" is

if a "Sinister Serpent" is in your Graveyard

Take control of the monster that is equipped with this card

Set: Master Collection Volume 2 Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 2400 You can flip this card into face-down Defense Position once per turn during your Main Phase

Set: Duelist Pack: Kaiba Card type: Effect Monster Rarity: Ultimate Rare Attack: 900 Defense: 900 FLIP: Destroy all monsters on the field

Your opponent draws 1 card

Thunder End Dragon (Red) [DL16-EN012] Rare Pistol (2H) if a "Sinister Serpent" isSet: Duelist League Promo Card type: Xyz Effect Monster Rarity: Rare Attack: 3000 Defense: 2000 2 Level 8 Normal Monsters Once per turn: You can detach 1 Xyz Material from this card; destroy all other monsters on the field.