[@Rilla]Can you help an Arena newb like me that roughly what "mid level" means in this section?
I mean if we list all characters in Marvel then somebody at Thor's level would be at best in the middle, even though he can destroy planets, stars or hell he once even tanked a galaxy-buster bomb.
Or make it DBZ where the difference between mid and high tiers that the latter has more powerlevel (though both are effectively just planetbusters).

I can give you many more examples but basically I'm just asking what could I expect.
Also can somebody submit multiple characters? i personally feel that'd be unfair because somebody with two characters has double chance to be chosen.