Auntie Greenteeth

A terrible sea hag, and sister of Granny Twigmouth and Mother Gristlegums. For many years, she terrorized the ocean near Grattenmar and Heimdar, sinking ships and drowning sailors. Using her magic, she managed to bend an entire city of Sahuagin to her will.
One of her many victims was Jaeros Daesalar's father, a merchant and owner of a shipping company that operated out of Seagale. She sunk his ship with a storm, killing everyone aboard, except for Jaeros himself, only a small boy at the time, who was accompanying his father. Smelling opportunity, Auntie Greenteeth spared the elf child and raised him as her agent. Like a puppet, she used him to inherit his father's business and convert it into a smuggling ring, occasionally sending on missions for nefarious purposes.
On Opal, Raina Tallatina, and Ira's adventures, she acted as an antagonist. As a favor for her sister, Granny Twigmouth, who saw them as threats, Auntie Greenteeth involved herself in a plot to kill them. She commanded Jaerus to work with Vakan to lure them to Issilidor, while she herself tried to kill them on their journey. She had her pet Sahuagin ambush them on their journey, tried to assassinate them with livning water in their inn rooms, and even ordered a full-scale Sahuagin attack on Silil Cas, but none of it worked. After the city was attacked by Drow, Jaerus tried to flee with his daughter, but Auntie didn't let them escape, capturing them with her Sahuagin. As a final act of revenge, she devoured Miona in a ritual to transform her into a new hag. Soon after, however, she was killed by Opal, Ira, and Raina, and though she tried to flee, failed to escape, and was melted by acid, Miona safely rescued from inside.