Unstable Amulet MH3/142

Set: Modern Horizons 3
Collector Code: MH3/142
Finish: Regular

Name: Unstable Amulet
Type: Artifact
Oracle text: When this artifact enters, you get {E}{E} (two energy counters). Whenever you cast a spell from anywhere other than your hand, this artifact deals 1 damage to each opponent. {T}, Pay {E}{E}: Exile the top card of your library. You may play it until you exile another card with this artifact.