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
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Flaming Fist Duskguard 1WCreature — Dwarf Soldier When Flaming Fist Duskguard enters the battlefield, you get a one-time boon with "When you cast a creature spell, it perpetually gets +1/+0." 3/1
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Darksteel Garrison 2Artifact — Fortification Fortified land has indestructible. Whenever fortified land becomes tapped, target creature gets +1/+1 until end of turn. Fortify {3} ({3}: Attach to target land you control. Fortify only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the land leaves.)
Forsworn Paladin BCreature — Human Knight Menace {1}{B}, {T}, Pay 1 life: Create a Treasure token. {2}{B}: Target creature gets +2/+0 until end of turn. If mana from a Treasure was spent to activate this ability, that creature also gains deathtouch until end of turn. 1/1
Stonewood Invoker 1GCreature — Elf Mutant {7}{G}: Stonewood Invoker gets +5/+5 until end of turn. 2/2
Draugr Necromancer 3BSnow Creature — Zombie Cleric If a nontoken creature an opponent controls would die, exile that card with an ice counter on it instead. You may cast spells from among cards in exile your opponents own with ice counters on them, and you may spend mana from snow sources as though it were mana of any color to cast those spells. 4/4
Deafening Silence WEnchantment Each player can't cast more than one noncreature spell each turn.
Defiler of Flesh 2BBCreature — Phyrexian Horror Menace As an additional cost to cast black permanent spells, you may pay 2 life. Those spells cost {B} less to cast if you paid life this way. This effect reduces only the amount of black mana you pay. Whenever you cast a black permanent spell, target creature you control gets +1/+1 and gains menace until end of turn. 4/4
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