Looking for overpowering strong Female Magical or Superpower type manga

Something like Nanatsu no Taizai (Seven Deadly Sins) Merlin she is a very powerful immortal Magical being though she isn't the main character but she is an example of the type of mangas that I am looking for. I feel like there is just not enough female magical OP main characters so if anyone know of any please comment.

Witch Craft Works
While Killing Slimes for 300 Years, I Became the MAX Level Unknowingly
Kumo Desu ga, Nani ka? (Not really OP yet, but she's getting there...)
Sekai no Owari no Sekairoku
Tsuki ga Michibiku Isekai Douchuu (Male lead is more powerful, but females are still pretty much the most powerful beings there is...)

~4400 manga completed
~1700 ongoing...