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17 May 2024: Card library updated.

Bolas's Citadel

3BBB · Legendary Artifact

You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.

Similar cards

Color identity:
NameManaTypeText
Distended Mindbender 8Creature — Eldrazi Insect Emerge {5}{B}{B} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, target opponent reveals their hand. You choose from it a nonland card with mana value 3 or less and a card with mana value 4 or greater. That player discards those cards. 5/5
Candles of Leng 2Artifact {4}, {T}: Reveal the top card of your library. If it has the same name as a card in your graveyard, put it into your graveyard. Otherwise, draw a card.
Genesis Ultimatum GGUUURRSorcery Look at the top five cards of your library. Put any number of permanent cards from among them onto the battlefield and the rest into your hand. Exile Genesis Ultimatum.
Catapult Captain Creature — Zombie {2}{B}, {T}, Sacrifice another creature: Target opponent loses life equal to the sacrificed creature's toughness. 2/6
Vermin Gorger 1BCreature — Vampire {T}, Sacrifice another creature: Each opponent loses 2 life and you gain 2 life. 2/2
Umbilicus 4Artifact At the beginning of each player's upkeep, that player may pay 2 life. If they don't, they return a permanent they control to its owner's hand.
Organ Hoarder 3UCreature — Zombie When Organ Hoarder enters the battlefield, look at the top three cards of your library, then put one of them into your hand and the rest into your graveyard. 3/2
Geistpack Alpha 3GCreature — Wolf Trample When Geistpack Alpha dies, seek a permanent card with mana value equal to the number of lands you control. 5/4
Pillar Tombs of Aku 2BBWorld Enchantment At the beginning of each player's upkeep, that player may sacrifice a creature. If that player doesn't, they lose 5 life and you sacrifice Pillar Tombs of Aku.
Reversal of Fortune 4RRSorcery Target opponent reveals their hand. You may copy an instant or sorcery card in it. If you do, you may cast the copy without paying its mana cost.
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