Board Thread:Speculation House/@comment-27404492-20170511131216/@comment-26397825-20170706115310

Neo can't actually teleport, you realise. When she 'teleported' before, she actually just used an illusion to make it look like she was teleporting; when the light had finished there was still a blurry Neo visible in the air, despite her supposedly 'teleporting' away.

It's the same way she made an illusion of her standing in front of Roman, which he then shot through while she moved out of the way. She cloaks her own appearance with the illusion of her suroundings and makes a solid illusion for her enemies to see, making it seem like she's teleporting around the place but in the end is just one big smoke and mirrors trick.

That being said, she would use it to devastating effect against Weiss; make Weiss commit to an attack through illusions, then attack from a different position. It would even work against Weiss's summons, as Neo's illusions are limited to one target like Emerald's - they're solid illusions that everyone sees, not hallucinations only one person sees.