Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Swarm Intelligence

6U · Enchantment

Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.

Similar cards

Color identity:
NameManaTypeText
Merrow Levitator 3UCreature — Merfolk Wizard {T}: Target creature gains flying until end of turn. Whenever you cast a blue spell, you may untap Merrow Levitator. 2/3
Tasha, the Witch Queen 3UBLegendary Planeswalker — Tasha Whenever you cast a spell you don't own, create a 3/3 black Demon creature token. [+1]: Draw a card. For each opponent, exile up to one target instant or sorcery card from that player's graveyard and put a page counter on it. [−3]: You may cast a spell from among cards in exile with page counters on them without paying its mana cost. Tasha, the Witch Queen can be your commander. Loyalty 4
Supplant Form 4UUInstant Return target creature to its owner's hand. You create a token that's a copy of that creature.
Practical Research 3URInstant Draw four cards. Then discard two cards unless you discard an instant or sorcery card.
Border Guardian 4Artifact Creature — Knight Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn. 1/1
Mirror Match 4UUInstant Cast this spell only during the declare blockers step. For each creature attacking you or a planeswalker you control, create a token that's a copy of that creature and that's blocking that creature. Exile those tokens at end of combat.
Unholy Hunger 3BBInstant Destroy target creature. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, you gain 2 life.
Lurking Spinecrawler 3BCreature — Horror When Lurking Spinecrawler enters the battlefield, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1}{B} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life. 5/4
Breath of the Sleepless 3UEnchantment You may cast Spirit spells as though they had flash. Whenever you cast a creature spell during an opponent's turn, tap up to one target creature.
Lapis Lazuli Talisman 2Artifact Whenever a player casts a blue spell, you may pay {3}. If you do, untap target permanent.
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