WeedyGonzales

Can he create armors like Tony Stark and Robot from Invincible? Weapons like symbiotes, Nega-Bands from Marvel, etc. Theoretically he can make any weapon and armor with his power, just needs enough mana (which shouldn't be a problem as soon his 100x system will increase his mana reserve and stuff)

Reality breaking threat. Author, how much of the Spawn storyline does MC know?

This is a comic verse, power-ups are available in every corner. MC has many ways, time dilation with Robot's help or God realm, etc etc. Then if Spawn is accurate to comic, he can defeat Doomsday himself. Then Pitt is there too,

Solar energy giving him cancer is kinda impossible and contradicts his own physique. In conclusion, dipping in Sun works.

Bro that's not true, read the All-Star story or wiki, after the overload and many plots later, Clark went back to the Sun and after years came back as a Golden God. The "Superman Dead from overload" title was his way of warning his past self, he knew Atlas and Samson would go back in time with the article.

Bro no matter what happens, Mark needs to get Angstrom's powers for himself. Angstroms powers are wayyyy too OP and useful, his power even reaches outside the Invincible Universe.

Alex Mercer(Prototype) starts off as only weapon creation but this will help him gain powers and bloodlines slowly, will help him be in many places at the same time, infect people or wipe out entire continents with his disease creation, etc etc. Or, Five from Umbrella academy. Will help him travel back and fro to alternate naruto verses, and after he gets multiverse travel card from gacha he can explore alternate universes of other verses too.

Bro just Hakai Reed's sorry ass,he is too annoying everywhere, hakai will kill his soul and Reed here is fully invested in science so he wouldn't get the soul destruction and wouldn't be able to revive himself with Phoenix protocol.

Adding a scientist or genius to the chat would be useful to everyone—someone from Marvel or DC. Or add Batman. It improves the dynamic. They will already know about the multiverse and can act as an intelligent guide for the MC.