Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Cloudkill

4BB · Sorcery

All creatures get -X/-X until end of turn, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.

Similar cards

Color identity:
NameManaTypeText
Morselhoarder 4R/GR/GCreature — Elemental Morselhoarder enters the battlefield with two -1/-1 counters on it. Remove a -1/-1 counter from Morselhoarder: Add one mana of any color. 6/4
Minn, Wily Illusionist 1UULegendary Creature — Gnome Wizard Whenever you draw your second card each turn, create a 1/1 blue Illusion creature token with "This creature gets +1/+0 for each other Illusion you control." Whenever an Illusion you control dies, you may put a permanent card with mana value less than or equal to that creature's power from your hand onto the battlefield. 1/3
Hit the Mother Lode 4RRRSorcery Discover 10. If the discovered card's mana value is less than 10, create a number of tapped Treasure tokens equal to the difference. (To discover 10, exile cards from the top of your library until you exile a nonland card with mana value 10 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)
Weave the Nightmare 1UBInstant Choose one. If you control a nonland permanent you don't own as you cast this spell, you may choose two instead. • Heist target opponent's library. • Target creature gets -5/-5 until end of turn. • Counter target noncreature spell.
Neoform GUSorcery As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value, put that card onto the battlefield with an additional +1/+1 counter on it, then shuffle.
Dawn Evangel 2WEnchantment Creature — Human Cleric Whenever a creature dies, if an Aura you controlled was attached to it, return target creature card with mana value 2 or less from your graveyard to your hand. 2/3
Shambling Swarm 1BBBCreature — Horror When Shambling Swarm dies, distribute three -1/-1 counters among one, two, or three target creatures. For each -1/-1 counter you put on a creature this way, remove a -1/-1 counter from that creature at the beginning of the next end step. 3/3
Viper's Kiss BEnchantment — Aura Enchant creature Enchanted creature gets -1/-1, and its activated abilities can't be activated.
Death Mutation 6BGSorcery Destroy target nonblack creature. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that creature's mana value.
Goblin Machinist 4RCreature — Goblin {2}{R}: Reveal cards from the top of your library until you reveal a nonland card. Goblin Machinist gets +X/+0 until end of turn, where X is that card's mana value. Put the revealed cards on the bottom of your library in any order. 0/5
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