u/Worldly_Cheetah5678

Based on what I know about Demon Slayer verse it's pretty weak but I've seen some people in the comments of the poll say that Kokushibo beats Pitou. Haven't really watched the latest Demon Slayer arc yet so I'm not familiar with Kokushibo but who wins?

To activate this ability the user has to focus 20% of their aura minimum into their brain. The more aura the user focuses the more effective this ability becomes. However, it HAS to be 20% aura minimum or else the ability automatically deactivates.

Based on the name of this hatsu and how to activate it you probably have already guessed that this enhances the user's brainpower. This has multiple application, which are mostly centered around reading the opponent/s and the situation of the fight. Some of these applications include:

1. Rapid Review - This allows the user to read into the opponent's next moves much easier. The longer the fight draws out the more familiar the user would be to the opponent's fighting style and Nen abilities, which makes this ability more effective the more drawn-out a fight is. The user can also use this in non-combat applications, such as solving hard cases in a matter of minutes and maybe even seconds just as an example.
2. Perfect Score - This allows the user to perform more precise movements during a fight. Certain martial art forms that require years of practice and muscle memory for example can be done instantly using this technique.
3. Knowledge Application - This allows the user to either copy their opponent's fighting style or create an entire counter-fighting style on the fly. How long it takes the user to be able to use this depends on how tricky and unpredictable their opponent is.
4. Textbook Definition - Out of all the applications, this is the most complex one. This allows the user to copy their opponent's Nen ability. This works best with other Enhancer abilities, where the user can usually instantly copy just by seeing them once. This also works out well with Emitter and Transmuter abilities, but Manipulator and Conjurer abilities take too long to learn mid-battle and aren't as refined as their opponent's so it's usually not worth it.

Restrictions:

1. Since the user has to focus 20% of their aura to the brain minimum, it only leaves about 4/5 or less for other things like basic offense and defense.
2. Once the user deactivates this ability, their mental function slows down, their aura control falters, and they just become more fatigued in general. How long this drawback lasts depends on how long the ability was active. How long you use this ability also determines it's cooldown. (1 second of the ability active = 10 seconds of drawback = 1 minute cooldown until you can use the ability again)
3. When the user deactivates the ability, their memory of when the ability is active becomes foggy and vague. They still remember general details but not the more intricate ones. (Like for example, the user would remember themselves copying an Emitter ability, but not how they copied the ability)

This is my first post in this sub and my first hatsu concept in general so what do you guys think? Do you think I made the restrictions too lenient or too strict for its perks? Doyou think the names could be better? Let me know.

The setting in the boxing ring in Greed Island.

Nen type is Transmutation. Also idrk who to put in overrated character so I just put Silva there because last time I checked I saw people say that he's a better father than Ging, which tbh out of the 2 I still think Silva is the worse father, despite how bad of a father Ging is. (idk if this is still the case but last time I checked it's what I saw) I mean I'd much rather have an absent father than an abusive one.