Doubling in size during a fog, Vanitas's form will become even more inhuman during these times. His face will lack definition, being almost completely feature-less sans for his glowing eyes that are more narrowed than the round they usually are, though his distinctive 'hair' shape will be an obvious clue as to who he is. His mouth is still there but invisible most of the time unless he opens his mouth revealing his razor-sharp fangs, his mouth itself larger and splitting back either further on his head than it should. His arms are a bit longer than they should be in relation to his body, almost brushing the ground as he levitates almost all the time. His hands themselves will lose shape as well in this form, now narrowing into a point where his hands should be. (He can manipulate the length and size of his pointed 'hands' while in this form as well.) The tendrils coming off his back are a constant feature during the fog and there seem to be hundreds of them visible at all times in various sizes. Part of his abdomen is missing during the fog, forming a symbol reminiscent of the Unversed symbol, making it possible to see through his abdomen.
♡Fog Form
• His fog form is based, in part, off the darkside heartless with elements of the flood unversed used.