Mika

At a mere 4'8" Tamika (Mika for short and preferred) was once the scary Dimension Devouring "Witch of the Void" she fell hard for that era's Banemage and was defeated because of that. Now, reincarnated thousands of years later, she's little more than an herb and potion specialist living in a secluded forest. Ironically, she's neighbors with this era's Banemage. However, neither Mika's powers or her memories of when she was the Void Witch are accessible as both are sealed by goddess tier magic.