Sin

Sin is a main character in Wynonna Earp: Superheroes Vs Revenants.

She is a powerful witch and a resident of the town Purgatory.

She got her powers from the immortal being Lilith, who gave her some cursed wine that enhanced her magic as well as grant her "the beauty of Aphrodite herself".

After being fatally wounded by Bobo Del Ray, she is turned into a Succubus to save her life.