Fan Casting Echidna (Voice and Mocap) in Mythological Island

Mother of all the "monsters" on the Island, she was also on her region which was not visible in the first film. She's very motherly, being able to die for any of her children if need be. She's able to bewitch most people by crossing their gaze. Its claws are very powerful, her snake body being able to crush any human body while insisting. Realizing that some want to make war on them, in the end, she will decide to leave the island with her family in order to begin research to find her remaining children and to begin a real crusade for justice !