Curse of Echoes [The List] Nightstalker {T}: Search your library for

{T}: Search your library for a colorless creature card

Set: Ikoria: Lair of Behemoths Promos Type: Land — Island Mountain Plains Rarity: Rare ({T}: Add {U}

Set: From the Vault: Legends Type: Legendary Creature — Goblin Shaman Rarity: Mythic Cost: {2}{R}{R}{R} Haste

Set: Modern Horizons Type: Artifact Rarity: Rare Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power

then this scheme deals damage equal to the number of doom counters on it to the opponent with the highest life total among your opponents

Curse of Echoes [The List] Nightstalker {T}: Search your library forSet: The List Type: Enchantment Aura Curse Rarity: Rare Cost: {4}{U} Enchant player Whenever enchanted player casts an instant or sorcery spell, each other player may copy that spell and may choose new targets for the copy they control.