u/Fine_Delivery6761

For me, one thing I would do is completely eliminate the six extra Quirks hidden inside OFA. Keeping his ability as a pure, linear stockpile of physical power forces him to actually remain an underdog who wins through physical training and environmental strategy, rather than bullshit like Fa Jin or Blackwhip.

Furthermore, the physical damage from utilizing 100% of his power should carry permanent, lasting consequences throughout the whole story, which would punish any of his reckless self-destruction and force him to rely on immediate tactical growth rather than rely on outside tech as plot armor.

I’ve been thinking about a way to rewrite Aura via turning it inyo a synthetic bio-energy field that's forcibly expunged your system. It’s like a religious baptism, but instead of water, you’re ingesting refined liquid Dust (Making the SDC quintessential for Huntsmen duty). Sort of like the Super Soldier Serum from Captain America. You get your classic increased speed, dense bones, longer endurance, and instant reflexes, but since it's an awakening not compatible with human physiology, it's also essentially a supernatural time limit for one's health. This means that most Hunters don’t see their 50th birthday because their bodies just give out from the strain.

Subaru Natsuki (Re:Zero)

Kazuma Sato (KonoSuba)

Ainz Ool Gown (Overlord)

Tanya Degurechaff (The Saga of Tanya The Evil)