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17 May 2024: Card library updated.

The Ruinous Powers

2BR · Enchantment

At the beginning of your upkeep, choose an opponent at random. Exile the top card of that player's library. Until end of turn, you may play that card and you may spend mana as though it were mana of any color to cast it. When you cast a spell this way, its owner loses life equal to its mana value.

Similar cards

Color identity:
NameManaTypeText
Lambholt Butcher Creature — Werewolf At the beginning of each upkeep, if a player cast two or more spells last turn, transform Lambholt Butcher. 4/4
Merciless Predator Creature — Werewolf At the beginning of each upkeep, if a player cast two or more spells last turn, transform Merciless Predator. 3/2
One of the Pack Creature — Werewolf At the beginning of each upkeep, if a player cast two or more spells last turn, transform One of the Pack. 5/6
Rampaging Werewolf Creature — Werewolf At the beginning of each upkeep, if a player cast two or more spells last turn, transform Rampaging Werewolf. 6/4
Howlpack of Estwald Creature — Werewolf At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack of Estwald. 4/6
Wishmonger 3WCreature — Unicorn Monger {2}: Target creature gains protection from the color of its controller's choice until end of turn. Any player may activate this ability. 3/3
Muldrotha, the Gravetide 3BGULegendary Creature — Elemental Avatar During each of your turns, you may play a land and cast a permanent spell of each permanent type from your graveyard. (If a card has multiple permanent types, choose one as you play it.) 6/6
Galvanic Giant 3UCreature — Giant Wizard Whenever you cast a spell with mana value 5 or greater, tap target creature an opponent controls and put a stun counter on it. 3/3
Cliffgate Land — Gate Cliffgate enters the battlefield tapped. As Cliffgate enters the battlefield, choose a color other than red. {T}: Add {R} or one mana of the chosen color.
Thriving Bluff Land Thriving Bluff enters the battlefield tapped. As Thriving Bluff enters the battlefield, choose a color other than red. {T}: Add {R} or one mana of the chosen color.
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