Sludge Monster
Creature — Horror
Rarity
Rare
Mana Cost
Price · Cardmarket trend
€0.29
Artist
Svetlin Velinov
Power / Toughness
5 / 5
Cardmarket trend via Scryfall, as of 10/28/2026. May differ from the actual price.
Oracle Text
Whenever this creature enters or attacks, put a slime counter on up to one other target creature. Non-Horror creatures with slime counters on them lose all abilities and have base power and toughness 2/2.Rulings (2)
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Wizards of the CoastIf a non-Horror creature with a slime counter on it somehow becomes a Horror, the effect making it 2/2 and making it lose its abilities ends. Its base power and toughness will revert to whatever it was before that effect started applying, although other effects that modify power and/or toughness, such as ones created by Auras, counters, and the like may still apply. It'll also have whatever abilities it had before it lost them.
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Wizards of the CoastSludge Monster's last ability affects all non-Horror creatures with slime counters on them, not just creatures that had slime counters put on them with Sludge Monster's first ability.
Other Printings
Magic Online Promos (prm)
Innistrad: Double Feature (dbl)
€0.62
Innistrad: Midnight Hunt Promos (pmid)
Innistrad: Midnight Hunt (mid)
€0.38
Innistrad: Midnight Hunt (mid)
€0.83
Innistrad: Midnight Hunt Promos (pmid)
€0.34