Necropotence [From the Vault: Exiled] Troll Mutant •If you activate a Spell/Trap

•If you activate a Spell/Trap Card or effect while this card is face-up on your field (except during the Damage Step): You can target 1 "Dark Magician" in your Graveyard

halve this card's ATK until the end of this turn

Give Control of the monster Special Summoned by this effect to its owner

Set: Ancient Sanctuary Card type: Continuous Spell Rarity: Common Each time card(s) are discarded from your hand to the Graveyard by the effect of a card controlled by your opponent

Necropotence [From the Vault: Exiled] Troll Mutant •If you activate a Spell/TrapSet: From the Vault: Exiled Type: Enchantment Rarity: Mythic Cost: {B}{B}{B} Skip your draw step. Whenever you discard a card, exile that card from your graveyard. Pay 1 life: Exile the top card of your library face down. Put that card into your hand at the beginning of your next end step.