Birth by Sleep Theories About KH Birth by Sleep

Ven theory # 1. I believe that sora and ven were fused by terra when he fused with mx or ds.
Subtle Proof:1. i dont believe there is anything that would make sora's nobody look like ven. 2. sora wasn't the chosen keyblade master, riku was. the only thing that makes sora worthy is him being fused with ven. it was not because of his heart or tifa, leon, and yuffie would have been also even though they're from ff.
Ven theory #2. Ven was erased by aqua whom could possibly be kairi's older sister. Ven died and she couldn't get over it or terra got pissed and was on a rampage, so she erased everyone's memory of ven to stop the chaos. The reason xemnas remembered was because when terra fused with ds or mx. the stronger heart took over which was ds or mx then when xehanort lost his heart terra was freed from mx or ds's control. he came back as a spirit through his element earth because terra is latin for earth. the portal you went through at disney castle was possibly a portal by his darkness so he could try to get to ven which he probably opened it because he sensed ven inside of sora, or what was left over when the machine that ansem used returned hearts to the realm of light which is where ven's went to. roxas is what was left over from ven's heart but became part of sora

as a lot of people have said it is the hair that links them. still not much evidence.
1. xh has the same coat as mx.
2. xemas has a copy of himself, but mx can copy himself too
3. mx has sought an apprentice just as xh, their apprentices both have the same armor but riku didn't get his all the way because as mx has said ds was a monster infused with the darkness which leads me to think that when he said monster, he meant a monster like an unbirth

from the gameplay scans it looks as if aqua is the one that specializes in magic.
1.she could possibly be riku's older sister because the face is sorta similiar. if you look at the moment she looks up at ven and the moment that riku looks up at sora in the ending.
2. She could be the one that sora hears because she probably specializes in magic. It would take an extrordinary amount of magic to have that much range. proof 1. xigbar talks about xemnas talking to somebody and that person talking back. the armor there was hers and the voice was coming from the armor so her soul fused with her armor along with her magic.
Proof against aqua being the voice.
Xigbar could not hear it then because donald and goofy dont hear it a t end of the world.
Proof that its not the keyblade:
1. sora would have heard it at hb

unbirth are beings of light that never got a soul
proof: as people have said before there is a balance between darkness' light, but also nothing. the unbirths could be the light version of the heartless
even though the light has the poh that still is nothing compared to the heartless, not to forget that their are beings such as riku, xh, mx, ds, and malifacent that are in complete control of the darkness. even if the light had 100 keyblade masters it isn't anything compared to how many heartless can produce in a minute. ansem spoke of a place where one moment in time is eternal. this is not betwixt and between because the orginazation could have abducted as many people it took to produce the sacred moon in one moment then fed them to those heartless in hallow bastion. ansem had riku become a sort of diversion by taking out members, and destroying nobodies while ansem made that contraption. which was probably made to take the most powerful hearts from the sacred moon and release them into the realm of light.
also it CANNOT be the soul because nothing could have taken the hearts except the dark keyblade and the heartless which did not exist yet. unless we see an unbirth kill somebody nothing else can take a heart. it cant be the soul even if somebody was running around with the dark keyblade, because the unbirths would still be around

unbirths are probably made from a machine from the room of sleep and awakening.