Card Codex

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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
Reward the Faithful WInstant Any number of target players each gain life equal to the highest mana value among permanents you control.
Inspired Tinkering 4RSorcery Exile the top three cards of your library. Until the end of your next turn, you may play those cards. Create three Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.")
Hedron Detonator 2RCreature — Goblin Artificer Whenever an artifact enters the battlefield under your control, Hedron Detonator deals 1 damage to target opponent. {T}, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn. 2/3
Mirri's Guile GEnchantment At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.
Nix UInstant Counter target spell if no mana was spent to cast it.
Creative Technique 4RSorcery Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.) Shuffle your library, then reveal cards from the top of it until you reveal a nonland card. Exile that card and put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost.
Phyrexian Tyranny UBREnchantment Whenever a player draws a card, that player loses 2 life unless they pay {2}.
Dispersal Shield 1UInstant Counter target spell if its mana value is less than or equal to the highest mana value among permanents you control.
Nacre Talisman 2Artifact Whenever a player casts a white spell, you may pay {3}. If you do, untap target permanent.
Rabble Rousing 4WEnchantment Hideaway 5 (When this enchantment enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) Whenever you attack with one or more creatures, create that many 1/1 green and white Citizen creature tokens. Then if you control ten or more creatures, you may play the exiled card without paying its mana cost.
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