Card Codex

M:tG card similarity search

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
Gift of Fangs BEnchantment — Aura Enchant creature Enchanted creature gets +2/+2 as long as it's a Vampire. Otherwise, it gets -2/-2.
Embiggen GInstant Until end of turn, target non-Brushwagg creature gets +1/+1 for each supertype, card type, and subtype it has.
Silverquill Apprentice WBCreature — Human Warlock Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature gets +1/+0 until end of turn. 2/2
Thinking Cap 1Artifact — Equipment Equipped creature gets +1/+2. Equip Detective {1} Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
Will of the All-Hunter 1WInstant Target creature gets +2/+2 until end of turn. If it's blocking, instead put two +1/+1 counters on it. Cycling {2} ({2}, Discard this card: Draw a card.)
Rally Maneuver 2WInstant Target creature gets +2/+0 and gains first strike until end of turn. Up to one other target creature gets +0/+2 and gains lifelink until end of turn.
Armed 1RSorcery Target creature gets +1/+1 and gains double strike until end of turn. Fuse (You may cast one or both halves of this card from your hand.)
Goldwarden's Helm 2WArtifact — Equipment For Mirrodin! (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +0/+1. Equip {1}{W} ({1}{W}: Attach to target creature you control. Equip only as a sorcery.)
Vulshok Splitter 3RArtifact — Equipment For Mirrodin! (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +2/+0. Equip {2}{R} ({2}{R}: Attach to target creature you control. Equip only as a sorcery.)
Clinging Darkness 1BEnchantment — Aura Enchant creature Enchanted creature gets -4/-1.
Page 81