name: Plague Boiler
originalText: At the beginning of your upkeep, put a plague counter on Plague Boiler.{1}{B}{G}: Put a plague counter on Plague Boiler or remove a plague counter from it.When Plague Boiler has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents.
printings: C13, RAV
text: At the beginning of your upkeep, put a plague counter on this artifact.
  {1}{B}{G}: Put a plague counter on this artifact or remove a plague counter from it.
  When this artifact has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents.
type: Artifact