Mist

"T-Thor..." Edlyn groaned as her vision blurred. Her strength was leaving her and she was magically drained. 'M-m-mom.' Thor called out. Ursula's tentacle slammed against Thor's body, he yelled in pain, he instinctively let out a discharge. Ursula's tentacle pulled back but Edlyn yelled again. 'M-m-mom, you need to leave.' Thor said breathlessly. 'My lightning is hurting you.' He continued as he slowly stood back up. 

Edlyn paled. She had never had an issue with Thor's powers but she had never been magically drained before either. "T-T-Thor, I-I-I-I c-c-can't-t-t-t." Edlyn stuttered. Her body couldn't take anymore. 'I can't fight with you here.' Thor explained as his body trembled.