Oneness
Aryan Magic seems to improve power levels faster than Jedi and Sith arts do.
As Mother Talzin demonstrated, she had ways to torture Count Dooku with a Voodoo doll. Talzin was less powerful than Elder Mothers, it was indicated one could resurrect the dead. One Elder Dathomirian was so strong in the force that, despite her species' natural lifespan, she lived 300 years of the powers of Aryan Magic. Gethzerion was the most powerful of them all, she straight dropped 100 Stormtroopers like that.
She may do to Palpatine what Talzin did to Dooku.
As Mother Talzin demonstrated, she had ways to torture Count Dooku with a Voodoo doll. Talzin was less powerful than Elder Mothers, it was indicated one could resurrect the dead. One Elder Dathomirian was so strong in the force that, despite her species' natural lifespan, she lived 300 years of the powers of Aryan Magic. Gethzerion was the most powerful of them all, she straight dropped 100 Stormtroopers like that.
She may do to Palpatine what Talzin did to Dooku.