Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Reasonable Doubt

1U · Instant

Counter target spell unless its controller pays {2}. Suspect up to one target creature. (A suspected creature has menace and can't block.)

Similar cards

Color identity:
NameManaTypeText
Parnesse, the Subtle Brush 2UBRLegendary Creature — Vampire Wizard Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless that player pays 4 life. Whenever you copy a spell, up to one target opponent may also copy that spell. They may choose new targets for that copy. 4/4
Magical Hacker 1UCreature — Human Gamer {U}: Change the text of target spell or permanent by replacing all instances of + with -, and vice versa, until end of turn. 1/2
Elephant Grass GEnchantment Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Black creatures can't attack you. Nonblack creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Fabrication Module 3Artifact Whenever you get one or more {E} (energy counters), put a +1/+1 counter on target creature you control. {4}, {T}: You get {E}.
Zahid, Djinn of the Lamp 4UULegendary Creature — Djinn You may pay {3}{U} and tap an untapped artifact you control rather than pay this spell's mana cost. Flying 5/6
Lurker 2GCreature — Beast Lurker can't be the target of spells unless it attacked or blocked this turn. 2/3
Ertai's Scorn 1UUInstant This spell costs {U} less to cast if an opponent cast two or more spells this turn. Counter target spell.
Draining Whelk 4UUCreature — Illusion Flash Flying When Draining Whelk enters the battlefield, counter target spell. Put X +1/+1 counters on Draining Whelk, where X is that spell's mana value. 1/1
Discombobulate 2UUInstant Counter target spell. Look at the top four cards of your library, then put them back in any order.
Slippery Bogbonder 3GCreature — Human Druid Flash Hexproof When Slippery Bogbonder enters the battlefield, put a hexproof counter on target creature. Then move any number of counters from among creatures you control onto that creature. 3/3
Page 42