Phantasmos

Usually takes the form of a spider-woman hybrid, sometimes uses human legs as spider legs. A joker and mischievous, she still feared due to her nature as the Governor of nightmares. She usually doesn't have a mean bone in her body, but does like giving a good fright.

Dede, Dreaded Spider

Like all the dream gods, Dede can change the state of the dream world to their whim.
She controls the emotional side of dreaming, especially nightmares, and creepy imagery.

She actually loves cute stuff and melts her heart but has a tendency to transform them into the grotesque version of it, instinctively.