This build is intended to serve both Oberon and Oberon Prime.
The build above is for The non-Primed version of [Oberon].
This Build is to Compliment Oberons Balanced stature, the Aura could be swapped for [Power Donation] or [Growing Power].
my recommendation for the Aura's is to use the alternate configuration build slots and slot them in for both [Oberon] and [Oberon Prime].
[Stretch] could replace [Flow] if more ability range is desired over more skill castings.
For [Oberon Prime] you will need 3 Umbral Forma and 1 or 2 more regular Forma.
For [Oberon Prime] swap [Flow] for [Primed Flow], [Steel Fiber] for [Umbral Fiber], [Intensify] for [Umbral Intensify] and [Vitality] for [Umbral Vitality].