Duskmantle Seer [Gatecrash] Nightmare Demon if an opponent's monster with

if an opponent's monster with the same Attribute as a monster in your GY is destroyed by battle or card effect

Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand

Those monsters are destroyed during the End Phase

Set: 2021 Tin of Ancient Battles Card type: Normal Spell Rarity: Ultra Rare Send 1 monster from your Extra Deck to the GY

When you do: You can Special Summon 1 "Gimmick Puppet Nightmare" from your hand or Graveyard

Duskmantle Seer [Gatecrash] Nightmare Demon if an opponent's monster withSet: Gatecrash Type: Creature Vampire Wizard Rarity: Mythic Cost: {2}{U}{B} Flying At the beginning of your upkeep, each player reveals the top card of their library, loses life equal to that card's mana value, then puts it into their hand.