Fane-Eater

 is a magic battleaxe used by Arkhan.

Properties
When wielding this item character gains a +3 bonus to attack rolls made with this weapon. When you deal a critical hit with this weapon, the target suffers an additional 2d8 necrotic damage, and you regain an equal amount of hit points. You gain an additional use of Channel Divinity between rests while attuned to this weapon. When you bring a medium or larger living creature to 0 hit points with this weapon, you can expend a use of your Channel Divinity to gain a number of temporary hit points equal to your character level.

Notable uses

 * Arkhan

Trivia

 * Fane-Eater was published in the book Baldur's Gate: Descent into Avernus, where it was again wielded by Arkhan. This version of Fane-Eater lacks the properties that grant the wielder an additional use of Channel Divinity and the ability to use Channel Divinity to gain temporary hit points.