Rust Elemental
Artifact Creature — Elemental
Mirrodin (MRD) · uncommon
Oracle Text
Flying
At the beginning of your upkeep, sacrifice another artifact. If you can't, tap this creature and you lose 4 life.
Artifact Creature — Elemental
Mirrodin (MRD) · uncommon
Flying
At the beginning of your upkeep, sacrifice another artifact. If you can't, tap this creature and you lose 4 life.