Wolf form

Smoke Form

True Form (This form is for when he unleashes all of his power, and for those who have been deemed worthy enough to fight him at full strength. With this form, he can only be killed by a being of  light and can fight the Primordials as an equal, since his abilities and powers are increased a hundred times over. In this form, both his vertically slitted eyes become crimson red with black sclera, and has red mist drifting out of his eyes. He can only use his abilities, powers, and his claws. His claws are made of an unknown material, though it is suspected that they are composed of fragments of the Void itself, allowing him to cut through everything and anything, no matter what it is. When he turns into this form, shadows are drawn in toward Nihil, as they spiral around him, covering him and shifting him into this form. When he enters this form, the sky turns black as night, it rains blood from the skies, black mist slowly drifts off of him, every shadow is drawn to him and his every footstep poisons the ground. Lastly, this form creates such an immense pressure that only incredibly powerful beings can withstand it, such as Primordials, Titan gods/beasts, dragons, and major gods.)

Raven Form

Alt. Form (Serves as a disguise for Nihil, in case he ever needs to hide. The wings are black.)

Alt. Name: Malthisel
Alt. Species: Fallen Angel
Alt. Personality: Observant, friendly, reserved, wise, stoic, kind, charming, caring, and perceptive.
Alt. Weapons(First two blades are kept on his sides, the last two blades are kept on his back):

Salvation, Damnation, Hell's Wrath and Heaven's Anger. (Left to right)

Additional information: In this form, he still has his original powers, skills, and abilities. But he only uses his blades in combat, so as to not give himself away. He acts caring and kind to the students in Beacon, excluding Team CRDL. This disguise is so convincing, that no one can see through it, except the Shadowman. This is the form of a fallen angel that Nihil had killed, and gained it by devouring his soul.

Alt. Outfit(This is an alternate outfit that Nihil will wear from time to time.)

Gauntlets(Instead of silver, they are black.)

Alt. Weapons

Black Katana(Kept on his side)

Black Bow(He summons it from shadows, giving him an unlimited supply of arrows)

Razor whips(They are colored black instead of silver)