Soul Repplica/Vaerion Mech A.I
Strange, Joyful, Committed, Thoughtful, Wise
Vaerion Units keep an identical replica of their last master's Psyche in their Logic Cores.
The replicated master serves as linkage between the new and unprepared master with the Mech.
Though they are not "alive", the A.I replica acts and chooses just like the former master would.
In this pic: Unleashing Vaerion Seal, LV.1. Basic array.
The seal's pattern allows the Unit to control matter around it and upgrade itself, according to the needs in battle.