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17 May 2024: Card library updated.

Knowledge Pool

6 · Artifact

Imprint — When Knowledge Pool enters the battlefield, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost.

Similar cards

Color identity:
NameManaTypeText
Eaten Alive BSorcery As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}. Exile target creature or planeswalker.
Captain Eberhart 1WLegendary Creature — Human Soldier Double strike Spells cast from among cards you drew this turn cost {1} less to cast. Spells cast from among cards your opponents drew this turn cost {1} more to cast. 1/2
Cephalid Shrine 1UUEnchantment Whenever a player casts a spell, counter that spell unless that player pays {X}, where X is the number of cards in all graveyards with the same name as the spell.
Borne Upon a Wind 1UInstant You may cast spells this turn as though they had flash. Draw a card.
Henge Walker 3Artifact Creature — Golem Adamant — If at least three mana of the same color was spent to cast this spell, Henge Walker enters the battlefield with a +1/+1 counter on it. 2/2
Erayo's Essence Legendary Enchantment Whenever an opponent casts their first spell each turn, counter that 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.
Ichneumon Druid 1GGCreature — Human Druid Whenever an opponent casts an instant spell other than the first instant spell that player casts each turn, Ichneumon Druid deals 4 damage to that player. 1/1
Soulless Jailer 2Artifact Creature — Phyrexian Golem Permanent cards in graveyards can't enter the battlefield. Players can't cast noncreature spells from graveyards or exile. 0/4
Imbraham, Dean of Theory 2UULegendary Creature — Bird Wizard Flying {X}{U}{U}, {T}: Exile the top X cards of your library and put a study counter on each of them. Then you may put a card you own in exile with a study counter on it into your hand. 3/3
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