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
Stolen Strategy 4REnchantment At the beginning of your upkeep, exile the top card of each opponent's library. Until end of turn, you may cast spells from among those exiled cards, and you may spend mana as though it were mana of any color to cast those spells.
Blacksmith's Skill WInstant Target permanent gains hexproof and indestructible until end of turn. If it's an artifact creature, it gets +2/+2 until end of turn.
Allied Assault 2WInstant Up to two target creatures each get +X/+X until end of turn, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)
Bloodthirsty Ogre 2BCreature — Ogre Warrior Shaman {T}: Put a devotion counter on Bloodthirsty Ogre. {T}: Target creature gets -X/-X until end of turn, where X is the number of devotion counters on Bloodthirsty Ogre. Activate only if you control a Demon. 3/1
Elder Deep-Fiend 8Creature — Eldrazi Octopus Flash Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, tap up to four target permanents. 5/6
Feebleness 1BEnchantment — Aura Flash Enchant creature Enchanted creature gets -2/-1.
Greel's Caress 1BEnchantment — Aura Flash Enchant creature Enchanted creature gets -3/-0.
Mists of Littjara 1UEnchantment — Aura Flash Enchant creature or Vehicle Enchanted creature gets -3/-0.
Slimebind 1UEnchantment — Aura Flash Enchant creature Enchanted creature gets -4/-0.
Torpor Dust 2U/BEnchantment — Aura Flash Enchant creature Enchanted creature gets -3/-0.
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