@Sho Minazuki I'm in the process of reviewing yours.
@KoL
History seems a little bit... out of the blue. As much as RWBY shows, Ozpin has accepted people into Beacon even if they haven't finished combat school at a place like Signal or if they have never attended combat school at all. But in this defense, both who were accepted were shown to be capable fighters in their own right. The test seems iffy, given the fact that she skips straight to Beacon without any prior experience other than the aptitude test.
If I did say the test was ok, why did they get back to her so late. Since they basically let her attend right off the bat, I'm assuming they not only did the test late or took who knows how many years to get back to them. If it was that important to conduct a test to see who would be a hunter, why didn't they begin testing em at a young age or if that isn't the case why did they test em at a late age? If any of these what ifs are true, how the heck did she even make a weapon?
Sorry for being so nitpicky on the backstory, it just leaves a lot of whys.
Anyways, semblance is a bit overbearing (50 meters isn't that short) and I'm pretty sure the instant teleportation can be used in the air as long as there is a bird or something in the air (I'm pretty sure that counts as solid xP). Also, instantaneous... I'm going to say nerf something here as the only thing I can see as a weakness is her getting tired, but I don't think I have a tangible amount for this part... maybe a few feet instead and make it a blink-like ability? Idk.
So rework those and you should be fine.
I can rework her background, though it shall take sometime to do so given my IRL schedule, her semblance on the other hand is considerably less OP than you are imagining. I can decrease the range of it somewhat, but on a general PoV it's really just as effective as say, Ruby's speed.
Depending on how things go I may as well do a whole other character from ground Zero, so let us see.
CamiCat,
Ariamis,
Lonewolf685,
TheWendil,
mickilennial,
Scrawl Banditta