Morastmonster

Immer wenn das Morastmonster ins Spiel kommt oder angreift, lege eine Schleimmarke auf bis zu eine andere Kreatur deiner Wahl.
Nicht-Schrecken-Kreaturen mit Schleimmarken verlieren alle Fähigkeiten und haben Basis-Stärke und -Widerstandskraft 2/2.

Monstruo del fango

Siempre que el Monstruo del fango entre al campo de batalla o ataque, pon un contador de fango sobre hasta una otra criatura objetivo.
Las criaturas que no sean Horror con contadores de fango sobre ellas pierden todas sus habilidades y tienen una fuerza y resistencia base de 2/2.

Vasard

À chaque fois que le Vasard arrive sur le champ de bataille ou qu'il attaque, mettez un marqueur « boue » sur jusqu'à une autre créature ciblée.
Les créatures non-Horreur avec des marqueurs « boue » sur elles perdent toutes leurs capacités et ont une force et une et endurance de base de 2/2.

Mostro della Fanghiglia

Ogniqualvolta il Mostro della Fanghiglia entra nel campo di battaglia o attacca, scegli fino a un'altra creatura bersaglio e metti un segnalino melma su di essa.
Le creature non Orrore con segnalini melma perdono tutte le abilità e hanno forza e costituzione base 2/2.

ヘドロの怪物

ヘドロの怪物が戦場に出るか攻撃するたび、これでないクリーチャー最大１体を対象とする。それの上にスライム・カウンター１個を置く。
スライム・カウンターが置かれていてホラーでないすべてのクリーチャーはすべての能力を失い基本のパワーとタフネスが２/２になる。

Sludge Monster

Whenever Sludge Monster 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.

Magic Online Promos

Commander Legends: Battle for Baldur's Gate

Whenever Sludge Monster enters the battlefield 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.

Innistrad: Double Feature

Innistrad: Midnight Hunt Promos

Innistrad: Midnight Hunt

If 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.

Sludge 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.