History of Timeless Mythoclast

Overview

Timeless Mythoclast is the frame on Vex Mythoclast, an Exotic Fusion Rifle from the Vault of Glass. It fires singular bolts in full auto in its default mode.

When the magazine runs empty, the frame pulls ammo from across timelines to refill it. The refill scales with the shots you landed, so accurate fire keeps the weapon going.

The Temporal Unlimiter trait builds Overcharge stacks on kills. While Overcharged, the reload input switches to the alternate mode, where holding the trigger charges up and fires Linear Fusion Rifle shots. ProGameTalk (May 2026) describes the mode switch; the exact refill amounts are not given in the sources I could open.