Cumber Stone
Mana cost
Mana value4TypeArtifact
Color identity
Blue
RarityUncommon
SetConflux (CON)
ArtistWarren Mahy
Price€0.06 · foil €0.38 · $0.15
Cumber Stone 

Artifact
Creatures your opponents control get -1/-0.
"The stone is more potent than ever. The flesh that creeps into our land will become even more slovenly and weak." —Niclavs, archmage of Esper