Echidna

Echidna is an ally to Team Nefarious, and a Dark Spawn Lady of Monsters and Demons. She is the Mother of All Monsters and wife of the monstrous Titan Typhon. As her title suggests she is the mother of every horrifying monster that appeared in the Hercules animated series.

She has not appeared yet in the Spongebob/Spyro series to battle the Shell Louge Squad, and it is unknown if Scroopfan will consider for her to appear at all.