Adamantine Brace

Overview

Adamantine Brace is the intrinsic perk of Oathkeeper, a Season 4 Exotic Hunter gauntlet. Its listed description is that bow charges can be held indefinitely.

Bungie's 2018 explanation says Oathkeeper allows a bow charge to be held indefinitely while preserving the benefit of Perfect Draw after a longer hold.

On July 15, 2025, Update 9.0.0.1 increased the top end of the perk's damage bonus from +150% to +200% and shifted more of the bonus earlier in the overdraw.