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
Penregon Besieged 1BEnchantment At the beginning of your end step, choose a creature with the least toughness among creatures your opponents control. It perpetually gets -1/-1. When your opponents control no creatures, sacrifice Penregon Besieged.
Armor of Shadows BInstant Until end of turn, target creature gets +1/+0 and gains indestructible. (Damage and effects that say "destroy" don't destroy it.)
Bronze Cudgels 1Artifact — Equipment {2}: Until end of turn, equipped creature gets +X/+0, where X is the number of times this ability has resolved this turn. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Grind 1BSorcery Put a -1/-1 counter on each of up to two target creatures.
Virulent Swipe BInstant Target creature gets +2/+0 and gains deathtouch until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Ghoul's Feast 1BInstant Target creature gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.
Grotesque Mutation 1BInstant Target creature gets +3/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
Moment of Heroism 1WInstant Target creature gets +2/+2 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
Mortal's Ardor WInstant Target creature gets +1/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
Might of the Masses GInstant Target creature gets +1/+1 until end of turn for each creature you control.
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