Card Codex

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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
Throne of Makindi Land {T}: Add {C}. {1}, {T}: Put a charge counter on Throne of Makindi. {T}, Remove a charge counter from Throne of Makindi: Add two mana of any one color. Spend this mana only to cast kicked spells.
Cemetery Gatekeeper 1RCreature — Vampire First strike When Cemetery Gatekeeper enters the battlefield, exile a card from a graveyard. Whenever a player plays a land or casts a spell, if it shares a card type with the exiled card, Cemetery Gatekeeper deals 2 damage to that player. 2/1
Scholar of Athreos 2WCreature — Human Cleric {2}{B}: Each opponent loses 1 life. You gain life equal to the life lost this way. 1/4
Glademuse 2GCreature — Beast Whenever a player casts a spell, if it's not their turn, that player draws a card. 2/4
Dominate X1UUInstant Gain control of target creature with mana value X or less.
Lost Hours 1BSorcery Target player reveals their hand. You choose a nonland card from it. That player puts that card into their library third from the top.
Grinning Demon 2BBCreature — Demon At the beginning of your upkeep, you lose 2 life. Morph {2}{B}{B} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 6/6
One Ring to Rule Them All 2BBEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — The Ring tempts you, then each player mills cards equal to your Ring-bearer's power. II — Destroy all nonlegendary creatures. III — Each opponent loses 1 life for each creature card in that player's graveyard.
Forced Fruition 4UUEnchantment Whenever an opponent casts a spell, that player draws seven cards.
Pentad Prism 2Artifact Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) Remove a charge counter from Pentad Prism: Add one mana of any color.
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