Eidolon of the Great Revel [The List]Set: The List Type: Enchantment Creature Spirit Rarity: Rare Cost: {R}{R} Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player. Xenagos reveled while Theros burned.

Set: XY: Ancient Origins Type: Item Rarity: Secret Rare

000 Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Put target artifact or creature card from a graveyard onto the battlefield under your control

Others seek it out

Set: Ravnica Allegiance Guild Kit Type: Sorcery Rarity: Rare Cost: {B}{R} Destroy target creature or planeswalker

"The air here smells like a grave

the Coalition Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

which must have a single target

fountains of kavu erupted from the ground

Set: Eldritch Moon Type: Enchantment Rarity: Mythic Cost: {5}{U}{U} Whenever an opponent casts their first spell each turn

" —Damia

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Sorcery Rarity: Rare Cost: {3}{B} Target player sacrifices a creature

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Legendary Creature — Human Druid Rarity: Mythic Cost: {G}{U} Whenever you tap a nonland permanent for mana