@Ciphra
Shikai Ability - It seems to me that you only got one shikai ability, and its pretty much a downgraded version of your bankai ability. Your shikai ability can store up energy from around its vicinity and other peoples. It is storing reiatsu, which is otherwise translated into spiritual energy. So judging by this. It automatically sucks the energy from the air and other people, friendlies and enemies? I'm going to assume that is the case. This ability needs a limit. Because to me, it sounds like you can store up the energy for however long you want and release it when its convenient. Judging through that, it can store more than even what your bankai is capable.
One more thing. Know that your character is an inexperienced Captain. She is a rookie so all her abilities are rookie level. We do not allow geniuses/prodigies in this RP. I'm mentioning this because of how you've worded this particular ability. "It can practically slice through anything." By this, I am going to assume that yes, it can penetrate and cut through prety much anything that stands in its way. However, I do feel that this was not your intention and, but unfortunately, thanks to how its worded, it does seem like that.
Bankai Ability - Since this is a huge gamble, and is a one time ability against an opponent, I've got nothing against it unless
@Nevvy has any input regarding any ability you've presented through your CS.
Zanjutsu - I'm going to just assume here that she is swift and highly talented within zanjutsu on her current level. Being a rookie and all. Perhaps a bit more than just that.
Reiryoku/Reiatsu - Again, this sounds like she has unimaginable spiritual energy and while being young. This screams genius to me, so I think you should word this differently as well.
Hitotsume Nadagiri - Seems like an ability I can't get out from no matter how I see it. Since it is only noticable AFTER you've utilized it, and by that, it would hit its intended target. It can also just casually cut through opponents and their steel skin (I'm assuming this is added to directly counter hierro? Or?) and tall opponents? I assume you're referring to Menos or anything that is large? Per say an enemy, or an arrancar specificially who can turn into something big? If not, I'd like some more information on it. Other than that, the fact that there is no way out from this, you'll have to change it, since I dont see any other way for this to work. Unless you have some idea for a limit or a drawback that woud make sense. Besides, this is something I'd imagine being a part of your bankai, rather than being under "other skills."
If you got any questions, feel free to ask me or
@Nevvy.