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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
Jegantha, the Wellspring 4R/GLegendary Creature — Elemental Elk Companion — No card in your starting deck has more than one of the same mana symbol in its mana cost. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) {T}: Add {W}{U}{B}{R}{G}. This mana can't be spent to pay generic mana costs. 5/5
Tasha's Hideous Laughter 1UUSorcery Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more.
Skittering Cicada 3Creature — Insect Flash You may cast colorless spells as though they had flash. Whenever you cast a colorless spell, until end of turn, Skittering Cicada gains trample and gets +X/+X, where X is that spell's mana value. 2/2
Totally Lost 4UInstant Put target nonland permanent on top of its owner's library.
Force of Virtue 2WWEnchantment If it's not your turn, you may exile a white card from your hand rather than pay this spell's mana cost. Flash Creatures you control get +1/+1.
Elven Farsight GSorcery Scry 3, then you may reveal the top card of your library. If it's a creature card, draw a card.
Set Adrift 5USorcery Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Put target nonland permanent on top of its owner's library.
Vanishment 4UInstant Put target nonland permanent on top of its owner's library. Miracle {U} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)
Gilt-Leaf Seer 2GCreature — Elf Shaman {G}, {T}: Look at the top two cards of your library, then put them back in any order. 2/2
Ashiok, Wicked Manipulator 3BBLegendary Planeswalker — Ashiok If you would pay life while your library has at least that many cards in it, exile that many cards from the top of your library instead. [+1]: Look at the top two cards of your library. Exile one of them and put the other into your hand. [−2]: Create two 1/1 black Nightmare creature tokens with "At the beginning of combat on your turn, if a card was put into exile this turn, put a +1/+1 counter on this creature." [−7]: Target player exiles the top X cards of their library, where X is the total mana value of cards you own in exile. Loyalty 5
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