Aunt Hilda

Aunt Hilda is the aunt of Marsha, Queen of Diamonds, with whom she worked with on two occasions.

She is extremely adept at making love potions and toad potions of which Marsha uses. She teaches cooking at the Wayne Foundation college.

She is not a villain as she was forced to help Marsha, who used her twice for her own personal gain. She loves loud noises and gets nervous in closed spaces.