Sinister Serpent [WC4-E002] Prismatic Secret Rare 56 you can return both monsters

you can return both monsters to their owner's hands at the start of the Damage Step (without damage calculation)

he traded life for sand

Set: The List Type: Creature — Vampire Spirit Rarity: Rare Cost: {B}{B} Bloodghast can't block

Whenever Forsaken Wastes becomes the target of a spell

Liliana insisted on coming to Amonkhet to confront one of the two remaining demons to whom she is bound

Sinister Serpent [WC4-E002] Prismatic Secret Rare 56 you can return both monstersSet: World Championship 2004: GBA Promo Card type: Effect Monster Rarity: Prismatic Secret Rare Attack: 300 Defense: 250 During your Standby Phase, if a "Sinister Serpent" exist in your Graveyard, you can return the "Sinister Serpent" to your hand.