Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Marsh Gas

B · Instant

All creatures get -2/-0 until end of turn.

Similar cards

Color identity:
NameManaTypeText
Growth Cycle 1GInstant Target creature gets +3/+3 until end of turn. It gets an additional +2/+2 until end of turn for each card named Growth Cycle in your graveyard.
Flowstone Charger 2RWCreature — Beast Whenever Flowstone Charger attacks, it gets +3/-3 until end of turn. 2/5
Silumgar's Command 3UBInstant Choose two — • Counter target noncreature spell. • Return target permanent to its owner's hand. • Target creature gets -3/-3 until end of turn. • Destroy target planeswalker.
Consuming Fervor REnchantment — Aura Enchant creature Enchanted creature gets +3/+3 and has "At the beginning of your upkeep, put a -1/-1 counter on this creature."
Give No Ground 3WInstant Target creature gets +2/+6 until end of turn and can block any number of creatures this turn.
Unchecked Growth 2GInstant — Arcane Target creature gets +4/+4 until end of turn. If it's a Spirit, it gains trample until end of turn.
Motivated Pony 4GCreature — Horse Trample, haste Whenever Motivated Pony attacks, attacking creatures get +1/+1 until end of turn. If a Food entered the battlefield under your control this turn, untap those creatures and they get an additional +2/+2 until end of turn. 3/3
Affa Guard Hound 2WCreature — Dog Flash (You may cast this spell any time you could cast an instant.) When Affa Guard Hound enters the battlefield, target creature gets +0/+3 until end of turn. 2/2
Breya, Etherium Shaper WUBRLegendary Artifact Creature — Human When Breya, Etherium Shaper enters the battlefield, create two 1/1 blue Thopter artifact creature tokens with flying. {2}, Sacrifice two artifacts: Choose one — • Breya deals 3 damage to target player or planeswalker. • Target creature gets -4/-4 until end of turn. • You gain 5 life. 4/4
Liliana of the Dark Realms 2BBLegendary Planeswalker — Liliana [+1]: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle. [−3]: Target creature gets +X/+X or -X/-X until end of turn, where X is the number of Swamps you control. [−6]: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}.'" Loyalty 3
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