Overpowered and Really Cool MCs

Reincarnation~

Mc is an old but powerful wizard who is wrongfully convicted and killed. He wakes up as a different dude with the same name.

Just Op Mc~

Mc was stuck inside a tutorial tower for 12 years and finally got out. But being inside a tower that is usually difficult for even powerful groups to complete for years has to make you OP asf.

Time travel ~ Apocalypse ~

Mc is transported 6 months before the zombie apocalypse and of course, with the knowledge of the future, he is more prepared.

Time travel (from future to past)

Mc is killed trying to convict a corrupt man and he gets a second chance, but this time he has to take everything slow.

I don’t have any thing to classify this as lol

Mc is done with life and tries to kill himself but he gets rescued and given an opportunity by the grim reaper. He can borrow powers from anyone who died by ripping a special ticket, this power takes away 1 year from your life each time you use it though. Mc jumps the gun and instead of just accepting the offer, he offers his soul after 1 year for the ability to use the tickets.

Game world~ Riches to rags to riches (?) ~

Mc was rich and the top tier person of this game. However Mc got bored and quit the game and times later his family becomes bankrupt. Now in order to make money and use skills and knowledge that he already had, Mc returns to the game.