Weirdo

Without a protagonist,suddenly rocks is not so tough,knight is not so fast,queen falls in one hit,king nearly died. No plot armor,no power of friendship,nobody is tough...

Make it better,let the POV goes wild with how crazy the film will be. Since there's a lot of film didn't exist,you can hype the film reaction to the sky.

Or abarai renji zanpakuto. Can you imagine Toji swinging that gigantic bone snake? The whole city wipe out. With his strength and talent,I bet he could wield it far better than abarai renji. That would be like gigantic version of inverted spear of heaven!! Kenpachi sure is strong,but the visual impact of 100 metre long bone snake...

Natsume:"Don't worry,I will only used my farm Pokémon.". Farm Pokémon:Casually sending hyper beam and destroy some random mountain..

I mean,give the immortal cultivation technique to his master so at least they will have the strength to stop the tragedy at least but I had read further ahead and let just say,I agreed with mc keeping it to himself.

Greeks gonna get humbled...

Voldy is a very astute,gentlemanly dude that schemes and cunning dude. With his soul intact again and strengthen due to previous soul merging,he should be far better than canon?I would suggest giving him genius flow and let him able to modified some spell.Let him gather minions so he could have resource.