Grondilga the Mean pretends to be mean and scary because mean is in her name, but really she's nice, just misunderstood!
She lives in a shack in the swamp. The people in the village think she's scary, but she just likes her privacy.
She casts all sorts of spells and spends most of her time brewing potions with her pet black cat, and sometimes riding her flying broomstick around.
She's a stereotypical, cartoony witch, how a child would imagine one.
Sometimes speaks in rhyme, but usually not.