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
Rabbit Battery RArtifact Creature — Equipment Rabbit Haste Equipped creature gets +1/+1 and has haste. Reconfigure {R} ({R}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 1/1
Sight of the Scalelords 4GEnchantment At the beginning of combat on your turn, creatures you control with toughness 4 or greater get +2/+2 and gain vigilance until end of turn.
Glassblower's Puzzleknot 2Artifact When Glassblower's Puzzleknot enters the battlefield, scry 2, then you get {E}{E}. (You get two energy counters. To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) {2}{U}, Sacrifice Glassblower's Puzzleknot: Scry 2, then you get {E}{E}.
Fight as One WInstant Choose one or both — • Target Human creature you control gets +1/+1 and gains indestructible until end of turn. • Target non-Human creature you control gets +1/+1 and gains indestructible until end of turn.
Raging Spirit 3RCreature — Spirit {2}: Raging Spirit becomes colorless until end of turn. 3/3
Observant Alseid 2WEnchantment Creature — Nymph Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Vigilance Enchanted creature gets +2/+2 and has vigilance. 2/2
Vaevictis Asmadi 2BBRRGGLegendary Creature — Elder Dragon Flying At the beginning of your upkeep, sacrifice Vaevictis Asmadi unless you pay {B}{R}{G}. {B}: Vaevictis Asmadi gets +1/+0 until end of turn. {R}: Vaevictis Asmadi gets +1/+0 until end of turn. {G}: Vaevictis Asmadi gets +1/+0 until end of turn. 7/7
Crimson Acolyte 1WCreature — Human Cleric Protection from red {W}: Target creature gains protection from red until end of turn. 1/1
Lifted by Clouds 2UInstant — Arcane Target creature gains flying until end of turn. Splice onto Arcane {1}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Kraul Warrior 1GCreature — Insect Warrior {5}{G}: Kraul Warrior gets +3/+3 until end of turn. 2/2
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