have you ever thought about hxh x dnd?
Oh I have! (also sorry I started typing an answer to this about a month ago and then got distracted and forgot about it. whoops!)
I think if you wanted to make a rpg system to fit in the hxh world I would suggest going totally homebrew or adapting some other system like fate to fit the needs (I've played fate adapted w/ Jojo stands).
But if you want to know which hxh characters I think would be what particular dnd class... Here’s what I would pick.
Gon: Way of the Four Elements Monk
Kurapika: Oath of Vengance Paladin
Hisoka: Way of Mercy Monk
Illumi: Arcane Trickster Rogue
Alluka: Warlock, Pact of the Ancient One
Bisky: Path of the Berserker Barbarian
Pariston: College of Glamour Bard
Cheadle: Knowledge Cleric
Mizai: School of Abjuration Wizard
Kite: Circle of Wildfire Druid
However.... this is what class I think they would select for themselves.
Gon: Battlemaster Fighter
Killua: Pact of the Chain Warlock
Kurapika: Bladesinger Wizard
Leorio: Oath of Redemption Paladin
Hisoka: Eldritch Knight Fighter
Chrollo: School of Conjuration Wizard
Alluka: College of Creation Bard
Bisky: Swashbuckler Rogue
Ging: Circle of Stars Druid
Pariston: Wild Magic Sorcerer
Cheadle: Alchemist Artificer
Kite: Beast Master Ranger
And here is the list of hxh characters I think would actually play DnD
1. The entire greed island squad
- (Ging: Circle of Stars Druid Razor: Unarmored Barbarian Eta: Tempest Cleric Elena: Twilight Cleric Dwun: List: College of Swords Bard Ickshonpe: Battle Smith Artificer )
2. Milluki: School of Necromancy Wizard
3. Satotz: College of Lore, Bard