Sinister Serpent [LCYW-EN154] Secret Rare 198 its original ATK is halved

its original ATK is halved until the end of the Damage Step

• 10 Ultra Rares

Set: Primal Origin Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 0 If this card is discarded to the Graveyard by a card effect: Special Summon this card from the Graveyard

Set: XY: Primal Clash Type: Grass Rarity: Holo Rare Retreat cost: Colorless

you can change the battle position of 1 face-up monster

Sinister Serpent [LCYW-EN154] Secret Rare 198 its original ATK is halvedSet: Legendary Collection 3: Yugi's World Card type: Effect Monster Rarity: Secret Rare Attack: 300 Defense: 250 During your Standby Phase, if this card is in your Graveyard: You can add it to your hand.