Contraption Cannon
Mana cost
Mana value4TypeArtifact
Color identity
Colorless
RarityUncommon
SetUnstable (UST)
ArtistMike Burns
Price€0.05 · foil €0.43 · $0.07
Contraption Cannon 
Artifact
Common side effects include headaches, ringing in ears, and excessive smithereens. In some cases, a small hole in space-time may develop.