Chainsaw [Duskmourn: House of Horror]

Set: Duskmourn: House of Horror Type: Artifact — Equipment Rarity: Rare Cost: {1}{R} When Chainsaw enters, it deals 3 damage to up to one target creature.Whenever one or more creatures die, put a rev counter on Chainsaw.Equipped creature gets +X/+0, where X is the number of rev counters on Chainsaw.Equip {3}