Sinister Serpent [WC4-E002] Prismatic Secret Rare 91 this card cannot attack this

this card cannot attack this turn

destroy face-up monsters your opponent controls

during your Main Phase 1: You can target 1 face-up card your opponent controls

Set: XY: Ancient Origins Type: Supporter Rarity: Promo

Set: Shadows in Valhalla Card type: Link/Effect Monster Rarity: Secret Rare Attack: 1800 2 monsters with different Types and Attributes

Sinister Serpent [WC4-E002] Prismatic Secret Rare 91 this card cannot attack thisSet: 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.