Nafs Asp (Light Mana Cost) [Arabian Nights] SM185 OR a Spell/Trap Card is

OR a Spell/Trap Card is activated: Pay half your Life Points

Set: OTS Tournament Pack 1 Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1800 Must be Special Summoned with "Mask Change" and cannot be Special Summoned by other ways

Take control of 1 monster on your opponent's side of the field until the End Phase

Double the life stakes with each flip

Set: Ancient Guardians Card type: Synchro/Effect Monster Rarity: Collector's Rare Attack: 2700 Defense: 700 Cannot be Synchro Summoned

Nafs Asp (Light Mana Cost) [Arabian Nights] SM185 OR a Spell/Trap Card isSet: Arabian Nights Type: Creature Snake Rarity: Common Cost: {G} Whenever Nafs Asp deals damage to a player, that player loses 1 life at the beginning of their next draw step unless they pay {1} before that draw step.