Card Codex

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17 May 2024: Card library updated.

Cankerous Thirst

3B/G · Instant

If {B} was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If {G} was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if {B}{G} was spent.)

Similar cards

Color identity:
NameManaTypeText
Brand of Ill Omen 3REnchantment — Aura Enchant creature Cumulative upkeep {R} (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.) Enchanted creature's controller can't cast creature spells.
Purphoros's Emissary 3REnchantment Creature — Ox Bestow {6}{R} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Menace (This creature can't be blocked except by two or more creatures.) Enchanted creature gets +3/+3 and has menace. 3/3
Blink 2UBEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.) I, III — Choose target creature. Its owner shuffles it into their library, then investigates. (They create a Clue token.) II, IV — Create a 2/2 black Alien Angel artifact creature token with first strike, vigilance, and "Whenever an opponent casts a creature spell, this permanent isn't a creature until end of turn."
Chronatog Totem 3Artifact {T}: Add {U}. {1}{U}: Chronatog Totem becomes a 1/2 blue Atog artifact creature until end of turn. {0}: Chronatog Totem gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if Chronatog Totem is a creature.
Auramancer's Guise 2UUEnchantment — Aura Enchant creature Enchanted creature gets +2/+2 for each Aura attached to it and has vigilance.
Cabal Shrine 1BBEnchantment Whenever a player casts a spell, that player discards X cards, where X is the number of cards in all graveyards with the same name as that spell.
Strange Augmentation BEnchantment — Aura Enchant creature Enchanted creature gets +1/+1. Delirium — Enchanted creature gets an additional +2/+2 as long as there are four or more card types among cards in your graveyard.
Graverobber Spider 3GCreature — Spider Reach {3}{B}: Graverobber Spider gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate only once each turn. 2/4
Bladebrand 1BInstant Target creature gains deathtouch until end of turn. Draw a card.
Lace with Moonglove 2GInstant Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.) Draw a card.
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