Really simple [Excalibur Umbra] build. Meant to be on the tankier side for solo endurance runs using Elemental Ward. Generally want to run Cold on your Emissive Color due to the exceedingly large boost to your armor that Ward will give you alongside the synergy of making viral for the [Exalted Blade].

Arcanes ran are purely for personal preference but much like [Valkyr], Umbra synergizes extremely well with Strike and [Fury].

If you do not have access to the [Primed Continuity], vanilla version is just as well since with this build you'll have 130.5% Ability Duration still.