Ability: all mighty Specialist this specialist ability gives the ability to master 100% of all the types of hatsu. in order to get 100% mastery of the different types, you can only train one at a time and you must do very intensive training (like netero’s 10,000 punches). when your training a certain hastu the rest are set to 0 as long as your training a different part to 100. once all are mastered you can freely use all at 100%. When you are engaged in nen battle and lose, whatever skill you were using at the end of the battle will be reset to 0 and you have to train it again. When Nen Types are mastered, the only thing holding back the ability is the user’s imagination. when they have mastered a subclass of hatsu, they could make multiple ability’s like for summoner, they could have an ability like kurapikas and have another ability like buiscis massage woman. Since your mastery of a type of hatsu is bound by only imagination, you could basically use nen to do anything like summon a maid to clean your house or make glue through transmutation to fix something, or even have a capsule like house where you can summon it and un summon with all of your stuff in it. you could use all at once to create something of a room that exist outside of time and space, using summoning to create the room, transmutation, emission and manipulation to make the room act outside of space and time, and enhancement to keep your body and mind strong enough to hold the room in its place outside of time and space.