Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Undersimplify

1U · Instant

Choose target spell. If it's a creature spell, it perpetually gets -2/-0. Counter that spell unless its controller pays {2}.

Similar cards

Color identity:
NameManaTypeText
Disciple of the Ring 3UUCreature — Human Wizard {1}, Exile an instant or sorcery card from your graveyard: Choose one — • Counter target noncreature spell unless its controller pays {2}. • Disciple of the Ring gets +1/+1 until end of turn. • Tap target creature. • Untap target creature. 3/4
Straw Golem 1Artifact Creature — Golem When an opponent casts a creature spell, sacrifice Straw Golem. 2/3
Volo, Guide to Monsters 2GULegendary Creature — Human Wizard Whenever you cast a creature spell that doesn't share a creature type with a creature you control or a creature card in your graveyard, copy that spell. (A copy of a creature spell becomes a token.) 3/2
Whiplash Trap 3UUInstant — Trap If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost. Return two target creatures to their owners' hands.
Koskun Falls 2BBWorld Enchantment At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Hydroblast UInstant Choose one — • Counter target spell if it's red. • Destroy target permanent if it's red.
Festering Mummy BCreature — Zombie When Festering Mummy dies, you may put a -1/-1 counter on target creature. 1/1
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.
Finality 4BGSorcery You may put two +1/+1 counters on a creature you control. Then all creatures get -4/-4 until end of turn.
Chrome Host Seedshark 2UCreature — Phyrexian Shark Flying Whenever you cast a noncreature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) 2/4
Page 88