Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Extract Brain

XUB · Sorcery

Target opponent chooses X cards from their hand. Look at those cards. You may cast a spell from among them without paying its mana cost.

Similar cards

Color identity:
NameManaTypeText
Neera, Wild Mage 4URLegendary Creature — Human Elf Shaman Whenever you cast a spell, you may put it on the bottom of its owner's library. If you do, reveal cards from the top of your library until you reveal a nonland card. You may cast that card without paying its mana cost. Then put all revealed cards not cast this way on the bottom of your library in a random order. This ability triggers only once each turn. 2/7
Spelljack 3UUUInstant Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may play it without paying its mana cost for as long as it remains exiled. (If it has X in its mana cost, X is 0.)
Fervent Mastery 3RRSorcery You may pay {2}{R}{R} rather than pay this spell's mana cost. If the {2}{R}{R} cost was paid, an opponent discards any number of cards, then draws that many cards. Search your library for up to three cards, put them into your hand, shuffle, then discard three cards at random.
Demon of Death's Gate 6BBBCreature — Demon You may pay 6 life and sacrifice three black creatures rather than pay this spell's mana cost. Flying, trample 9/9
Spellshift 3UInstant Counter target instant or sorcery spell. Its controller reveals cards from the top of their library until they reveal an instant or sorcery card. That player may cast that card without paying its mana cost. Then the player shuffles.
Boreal Elemental 4UCreature — Elemental Flying Spells your opponents cast that target Boreal Elemental cost {2} more to cast. 3/4
Reverent Mantra 3WInstant You may exile a white card from your hand rather than pay this spell's mana cost. Choose a color. All creatures gain protection from the chosen color until end of turn.
Sphinx of New Prahv WWUUCreature — Sphinx Flying, vigilance Spells your opponents cast that target Sphinx of New Prahv cost {2} more to cast. 4/3
Nahiri's Sacrifice 1RSorcery As an additional cost to cast this spell, sacrifice an artifact or creature with mana value X. Nahiri's Sacrifice deals X damage divided as you choose among any number of target creatures.
Fireball XRSorcery This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.
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