Gavel of the Righteous [Edge of Eternities Commander]

Set: Edge of Eternities Commander Type: Artifact — Equipment Rarity: Rare Cost: {2} At the beginning of combat on your turn, put a charge counter on this Equipment.Equipped creature gets +1/+1 for each counter on this Equipment.As long as this Equipment has four or more counters on it, equipped creature has double strike.Equip—Pay {3} or remove a counter from this Equipment.