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
Drought 2WWEnchantment At the beginning of your upkeep, sacrifice Drought unless you pay {W}{W}. Spells cost an additional "Sacrifice a Swamp" to cast for each black mana symbol in their mana costs. Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs.
In the Eye of Chaos 2UWorld Enchantment Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
Thought Prison 5Artifact Imprint — When Thought Prison enters the battlefield, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card. Whenever a player casts a spell that shares a color or mana value with the exiled card, Thought Prison deals 2 damage to that player.
Geist-Fueled Scarecrow 4Artifact Creature — Scarecrow Creature spells you cast cost {1} more to cast. 4/4
Painful Truths 2BSorcery Converge — You draw X cards and you lose X life, where X is the number of colors of mana spent to cast this spell.
Leshrac's Sigil BBEnchantment Whenever an opponent casts a green spell, you may pay {B}{B}. If you do, look at that player's hand and choose a card from it. The player discards that card. {B}{B}: Return Leshrac's Sigil to its owner's hand.
Djinn Illuminatus 5U/RU/RCreature — Djinn ({U/R} can be paid with either {U} or {R}.) Flying Each instant and sorcery spell you cast has replicate. The replicate cost is equal to its mana cost. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) 3/5
Lodestone Golem 4Artifact Creature — Golem Nonartifact spells cost {1} more to cast. 5/3
Unifying Theory 1UEnchantment Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card.
Jaws of Stone 5RSorcery Jaws of Stone deals X damage divided as you choose among any number of targets, where X is the number of Mountains you control as you cast this spell.
Page 52