A ghost, it is incorporeal from head to toe, looming, with a mist-like structure, its body is ever-changing, and there is flickering plasma light inside.This ghost transforms into a pair of wings with claws on the upper edges. - KYZA

Prompt:

A ghost, it is incorporeal from head to toe, looming, with a mist-like structure, its body is ever-changing, and there is flickering plasma light inside.This ghost transforms into a pair of wings with claws on the upper edges.