Shadows of Brimstone: Black Fang Hatchet

Available from the promotional box of goodies made for sale during the virtual DiceFest held in 2020. Black Fang Hatchet - Canyons Artifact - Promo 269 + 1 Combat. Use 1 dark stone to add +3 damage to one of your critical hits. Tribal, Traveler, or Frontier only