Vanysta Zarl

Vanysta's father was the head of the Zarl Institute, and perhaps the greatest wizard in Tratchure.  Vanysta was always pressured to follow in his footsteps, to be a great scholar, and a proper woman, to maintain the family reputation.  When the universe began to collapse, Zarl thought of nothing but saving his beloved daughter.  But when she escaped Tratchure, nobody was there to tell Vanysta what to do anymore.  So she reinvented herself as a merciless, hedonistic overlord.

Incredibly smart and powered by one eighth of Tratchure's god energy, Vanysta built an empire for herself, dedicated to her own comfort and amusement.  For millenia she was allowed to roam Tllalense unchallenged, the other Survivors didn't care what she did as long as she stayed out of their way.  In the Earth year 1990 her favorite bodyguard betrayed her, leading a rebellion against her, and had to be destroyed.  Vanysta is salty about the betrayal to this day.