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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
Hesitation 1UEnchantment When a player casts a spell, sacrifice Hesitation and counter that spell.
Lunar Force 2UEnchantment When an opponent casts a spell, sacrifice Lunar Force and counter that spell.
Fertile Thicket Land Fertile Thicket enters the battlefield tapped. When Fertile Thicket enters the battlefield, you may look at the top five cards of your library. If you do, reveal up to one basic land card from among them, then put that card on top of your library and the rest on the bottom in any order. {T}: Add {G}.
Tezzeret's Reckoning 1UInstant Exile three random cards from your library face down and look at them. For as long as they remain exiled, you may play one of those cards.
Silumgar's Scorn UUInstant As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Counter target spell unless its controller pays {1}. If you revealed a Dragon card or controlled a Dragon as you cast this spell, counter that spell instead.
Elite Arcanist 3UCreature — Human Wizard When Elite Arcanist enters the battlefield, you may exile an instant card from your hand. {X}, {T}: Copy the exiled card. You may cast the copy without paying its mana cost. X is the mana value of the exiled card. 1/1
Sphere of Resistance 2Artifact Spells cost {1} more to cast.
Vampire Neonate BCreature — Vampire {2}, {T}: Each opponent loses 1 life and you gain 1 life. 0/3
Vampire Opportunist 1BCreature — Vampire {6}{B}: Each opponent loses 2 life and you gain 2 life. 2/1
Arrow Volley Trap 3WWInstant — Trap If four or more creatures are attacking, you may pay {1}{W} rather than pay this spell's mana cost. Arrow Volley Trap deals 5 damage divided as you choose among any number of target attacking creatures.
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