History of Substitutional Alloy Helm

Overview

The Substitutional Alloy Helm is a Legendary Titan Helmet belonging to the Armor category. It features the flavor text: "Time is an ocean, vast without shore."

Acquisition

Previously sold by Xûr as rotating legendary armor. Legacy armor sales moved to Ada-1 with The Edge of Fate.

For its appearance, Ada-1's expanded legacy armor selection provides cosmetic collection in Armor Synthesis. Since Update 9.7.0 (June 2026), her legacy armor selection is no longer on a weekly rotation.