I'm gonna make a matchup to give you some ideas:
FFF Trash Hero vs
The Gamer vs Solo Leveling
Medaka Box vs To Aru no Majutsu vs Touhou Project
Riven of a Thousand Voices vs The Second Coming of Gluttony vs That time i got reincarnated as a slime vs Arifureta: From Commonplace to World’s Strongest vs Instant Death vs Hajime Hinata (Dangandonpa) vs Overlord vs Date A Live vs The hero is overly cautious vs LV999 no Murabito vs Mondaiji-tachi ga isekai kara kuru desu yo?. Battle Royale Indeed!
Goblin Slayer vs Rou (Re: Monster). Lolololololololol!
Re: Zero vs Elfen Lied. Crap they're DEAD!
Bofuri vs Rising of the Shield Hero. Hehehehe!

I guess in next chapter Mob is going to destroy floor guardians.

Jump Force? So what the heck non Shounen Jump and Light Novel Characters are doing here