[quote=@Aqutanama]
I may make a future isekai character if possible. Someone who is in quantum stuff. same looks and name because I'm lazy. Listed in character below. 

[hider=Greed]
Name: Val
Greed
Gluttony 
Pride

Sex: Male
Age: 13
Height: 5’9” 
Max Height 6’6” (When he is older)
Weight: 120lbs
Max Weight: 250 lbs (When he is older)
Hair Style: Long hair down past his waist 
Hair color: Brown
Right Eye Color: Brown
Left Eye Color: Blue (Covered by an eyepatch)

Child Genius
Grade: 1st year

Biography:
Some say that great power has a great cost. Either that or one trains in order to gain said power. Val lost his world. Some would probably think that being reborn in another world would be great. However, that was not the case for Val. He was trying to make a breakthrough that would change the galaxy and the future! Fate, coincidence, bad luck, bad timing. These were all things that people would blame. He was happy with his research! Of course, something had to go wrong to get to where he is now. 

His family were the leaders of quantum computing, engineering, physics, mechanics and theory. Of course, this was in his past life. In that life and this one he would be considered a genius. However, in his previous life he was messing with black holes, while relying on the quantum field, he fell into one. Well, his ship did. Time seemed to stretch as did his ship and his very being. This seemed to happen for what seemed like thousands of years. This drove the poor once young man insane. Yes, for some reason he was still alive during the process. Eventually, his insanity faded. Everything became one within the event and everything became clear. 

His sanity was restored and somehow his consciousness survived the process. What people would call a soul, spirit, mind walking… Well, whatever it was he was doing it. However, when he emerged from the singularity he was in another dimension, realm, or point in space. It is possible that the years he experienced really happened on a galactic scale. Either that or he exited another black hole. There was the theory that black holes are linked. He didn’t have time to process his thoughts as he noticed a strange blob coming towards him. Then a dark being appeared and grabbed him. When he woke up he was in a new body. Had a new family. Things were different yet he understood what was happening. 

Val’s life was simple. He was born into a wealthy family. Some suspect that they are of a long lost royal line. Others speculate that they came from a demi-god family heritage. Both or neither could be true. That aside, Val knew enough about his realm and hoped that he could use it to his advantage here. He spent most of his time when he was a baby learning the language as well as anything else he could. Speaking the language was a lot harder than the written and writing. It is possible it was because he already knew twenty other languages from his original life. That isn’t to say that the language was hard to learn, just harder than the reading and written versions of the language. 

Once he was able to walk he was training. Be it his body, his mind, or his powers. Somehow he had gained gifts. They reminded him of his time within the black hole, however, they were different. He trained under heightened gravity fields due to his power. Weights were not needed as they could damage his body. He tried to keep up a constant field around himself in order to maximize his training. Eventually, he would get used to the weight. Every time he did he would multiply it. Mind you he has had this ability since he was born. Therefore, using it since he was a baby would be possible. However, the multiples were so small that others wouldn’t notice. It was doing something for his body though. 

Due to this training his body transcends the normal limitations of his species. A few things he can do due to this is flight, jumping really far quickly, running really fast, take hits from things that would kill someone, 

Powers:
Core Ability: 
Singularity Transcendence
Val survived within a black hole for thousands if not tens of thousands of years. Due to this he went insane and regained his sanity over and over throughout the years. This makes his mind immune to mind influences. Furthermore, he has special abilities based on the Black Hole and quantum. Manipulation of gravity, portals, time, and space. Furthermore, he has telekinesis due to the manipulation of gravitic fields. Black hole space is a special space that only he has access to. It can store anything and everything. Living, dead, or other. 

Vortex
The ability to devour spells, powers, and other abilities. However, there is a requirement of defeat. He must best someone in some way. Be it combat, wits, or something else. Furthermore, the abilities or spells have to then be allowed. However, once allowed he has a full copy of the ability, power, or spell. (Mainly this is a restriction so if players don’t want to share their powers he won’t take them.) This power can also consume matter. He can use the matter to help heal himself or store it in a black hole space. 

Like the black hole he consumes. 

Black Hole Space
Black hole space is a special space that only he has access to. It can store anything and everything. Living, dead, or other. He can access it and pull items from it. This space is a special ability of his. Not a spell. Furthermore, this space allows him to shrink items or grow them. This does take time but is possible. 

Core of the First Spark
Core of the First Spark grants him immunity to fire. Furthermore, he can control flames at will. His Core fire is the strongest flame in existence. The spark was the first spark that started life in his original realm. It was within the dark hole and became part of him during his time within. 

People of interest
Family
[/hider]
I would like to point out that he has a Max weight and height listed for when he grows up. Assuming he doesn't die. 
[/quote]

Okay, uh... Wow, so... this character is a thing that exists.
Somehow, the blacksmith build from before looks way more reasonable now.

Right out the gate then, the Singularity Transcendence power is broken as shit and just ggez claps pretty much everything in the setting. Like, that power "slot" (for an apparent definition of the word with this... being) alone contains everything that a single character could possibly need. If you took that and spread it out into a couple sub-powers, then we might be cooking with gas here. Stronk as fukk, but not "God on Earth" broken... maybe. It doesn't seem to have a whole lot of limits (which you better believe would be required as well).

Which, of course, is ignoring that fact that your reasoning for having it doesn't really work with the RP setting at all, since it's completely separate from the "Gift" system. And on that note, humans may be "built different", but they don't manifest supernatural abilities under basically any circumstance outside a "Gift/Blessing" scenario. So, this guy will not, in fact, suddenly spontaneously gain powers from that whole black hole thing. He's only going to get powers from Gods. Also, humans in this setting can't really go full "Dragon Ball" in terms of training. As in, if he's going to be training from birth, he better be real dang careful not to murderize himself through overtraining at too young an age. Further, it's been said by Rofls that his "muscle gains" max out with his age. So, he can be a peak physical strength 13 year old, but he'll lose to a well-trained 16 year old in turn. And he's not going to be able to actually train to superhuman levels. Without a Gift that specifically removes such limiters, he's hard-capped at normal human capabilities.

Vortex: "..."
So, basically Uno Reverse Card: The Power. Never mind that he needs "permission" from the other players to actually copy powers after negating them, the fact that this can just eat and no-sell anything that comes his way is uh... something. Oh, and then it also lets him regenerate as an extra screw everything. I'll just put it out there that power copiers have been... [i]problems[/i] in this RP series, so there's some general bias against having another around, especially one that can farm permanent powers with seemingly no downsides that actually matter.

Black Hole Space:
Obito Uchiha's Kamui on steroids but minus the teleportation... maybe. [i]Narrows eyes.[/i] Free get out of jail card any time anywhere and also instant nigh-inescapable perma-prison for anyone he doesn't like. This is just getting noped by the GMs for sure. It's literally an insta-win against anyone that can't perform outright dimensional travel to escape (which consists of, I think, literally just Chinami presently... and maybe Andras if her power rolls decide to be lucky).

Core of the First Spark:
At this point, it's both unnecessary and not even thematic to the rest of the powerset, despite the apparent attempts to reach for the literal stars. And honestly, it's easy to overlook after getting slapped in the face with everything before it, but yeah, that "hottest flame in existence" thing... Holy shit, that alone is just... there are no words for how much bullshit that could cause. As written, that's just not going to fly... you know, unless you mean he only controls actual [i]fire[/i] that can feasibly exist. But I doubt that's what you mean.

AND THEN, [i]of course[/i], let us not forget that this guy is born into a wealthy family and is supposedly a hyper genius when it comes to technology, which effectively gives him another power slot outside the power system. He has a lot of freaking assets just being born. He hardly needs any more in the form of [i]actual[/i] powers, because honestly, someone could literally just run a character like this as a no-powers normie that is basically just Iron Man and relies entirely on their own smarts and "Humanity Fuck Yeah" to win the day against all the chaos.

So, as Killa essentially said, literally just scrap everything except the Core power and then split up several of the core power's abilities into being his sub-powers. It's pretty clear now that you don't understand the power scaling level of this RP. So, to clarify:

Think of any anime tournament arc. Then discard basically all the Dragon Ball examples. Think more like Naruto Chunin exams, Hunter x Hunter. The works. We aren't making outright gods on earth here. These are mostly a bunch of teenagers going to super school (while having spicy adventures on the side, as they slowly root out the sus things happening in the setting's plot).

And by the way, since Erisse is the only CS I'm fairly certain you've read, you should realize that she qualifies as a High Tier by this RP's standards. Combat-wise, she may lag behind, so she's easy to underestimate. But her support power long term is relatively unrivaled in potential and flexibility. So, when you make a character that isn't just stronger than her, but so much stronger than her in every conceivable manner that it's egregious, I think you might be able to see why it would get shot down.

Honestly, as a thought exercise, you should probably ask yourself, "How can my character be defeated?" If you can't answer the question easily or definitively, then he's too strong. A badass "protagonist-kun" or whatever is fine, but he's not going to be one of those "world's strongest" korean manga types. Have some limits; include a relatively accessible "kyptonite" and/or workaround to his abilities. Also, maybe read the powersets of the other characters for a better idea of power scaling. You'll likely quickly see that while there are a few that are somewhat "cheaters", they are by no means invincible and tend to have a counter or three amongst the rest of the cast... and they also all pretty much pale in comparison to this guy as things are.

Oh, and again, you need to rework the source of his powers.
They should come from Gods or something local and god-derived. Not a black hole.