Sinister Serpent [LCYW-EN154] Secret Rare ST2-09 during your opponent's End Phase:

during your opponent's End Phase: You can draw cards equal to the number of "Magical Musket" Spell/Trap Cards you activated this turn while this card was face-up on your field

but its original ATK and DEF become halved

Set: Judgment of the Light Card type: Tuner Monster Rarity: Rare Attack: 1100 Defense: 1400 Cannot be used as a Synchro Material Monster

Monsters you control cannot be destroyed by battle this turn

Set: Structure Deck: The Dark Emperor Card type: Effect Monster Rarity: Common Attack: 1500 Defense: 1600 When this card battles an opponent's monster

Sinister Serpent [LCYW-EN154] Secret Rare ST2-09 during your opponent's End Phase:Set: 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.