Octopath Traveler 0 is my favorite game that's been released in a while but, after a while... the game kinda starts to feel easy. I could so a solo run with only the MC but, where's the theater in that? A solopath run is hard, sure... but it's been done before. What I'm doing isn't exactly "harder" per se but, still should prove to be an interesting challenge all the same. What are the rules? They're kinda simple... going off of AMP_Kenryu's "Rate the Traveler" results, I'm only allowing myself to use the lowest-rated character for each of the eight "main" jobs. These characters, in no particular order are...
Espeere
Ophelia (it feels so wrong having her here...)
Dancer MC (what I personally consider MC's worst job)
Phenn
Tressa
Xerc
Celus
Viator
Now, for the rest of the rules... in battle, MC MUST be a dancer, they can unlock other jobs for skill masteries but, that's it. Similarly, other characters besides the eight listed above can be recruited and learn skills for masteries but, they cannot participate in any battles. Lastly, at no point can the party out-level a story boss or the "recommend level" for story quests (Master/Bestower of Wealth/Power/Fame/All and Kindlers of the Flame.) These are the rules for the run if you want to do this for yourself, if you're having trouble with keeping your level in check, place the eerie statue in Wishvale. It can be found in Nomos's house on Wishvale Trail.