Formerly a Wight. He lost his subspecies category after the jump, and now he is just Void.
The only solid parts of his body are his head and his two original hands. These are also his weak points in a fight.
Killing him in a fight is one way to evict him from an AU. Don't worry! His data just returns back to his containment room. Just make sure the door has been closed, or he'll just get out again. If it's been closed, the door will disappear once his data has been recollected by the room.
He can summon up to eight extra hands before any further put into play begin to slow them down exponentially.
He claims to be unable to feel emotions. In reality he's just a depressed ball of void-goo, and this numbness began long before he tried to kill himself.
Of course, he still has feelings for his former, diminutive skeletal assistant. They're mostly why he's trying to get back to his world.
His plan to get back to his world is by destroying every other world he lands in, but his track record for doing so is abysmal. One or two successes here and there, but for the most part...
He ends up not doing it because he always ends up liking someone somewhat too much to do so.
Nonetheless he likes to carry himself with the air of a world-killing villain. He has practiced the art of looking threatening when need be. (But for the most part it is simply a threat display.)
The void-goo of his body acts as a sort of pocket universe. He can use it to store things and his past and future selves can access those things. However, perishables will rot; the written word will be jumbled beyond belief; and organics will die if they try to exit into a different time. While he can enter it as a form of defense--much like a turtle or a snail--he can never meet himself.
Said void-goo does not feel like much of anything when it's unsolidified. When he does solidify it, it feels sort of like rubber. He can also make it sticky, where it feels like a thicker sort of nothing but it'll cling to you. The taste is also nothing, nor does it have a scent. It doesn't leave any stains on surfaces it comes into contact with.
He can, with some concentration, form himself a body, and the appearance of clothes, with it for those times when he wants to be presentable.
He is unaware that his AU's CORE gained sentience (some years prior to jumping into it he allowed his mother to hold ceremonies for the fallen, where those who wished for it had their dust scattered into the CORE; over time, the CORE absorbed what remaining data it could from the dust and gained a consciousness, then the ability to form small sprite-like bodies--but that's a whole 'nother character card) and is under the impression that he has simply lost his mind.
He is therefore unaware that if he ever does successfully return to his AU, if he ever enters the CORE facility, there is a very high chance that he will cease to exist entirely when the CORE finishes what it has started with him.