[quote=@System]
<Snipped quote by XoXKieroBombXoX>

Right. A lot of beings in MR are at least city-busters. Granted, not all. 
[/quote]

[@XoXKieroBombXoX]
But that's often the starting point funnily enough.
That said, some of the fun here can be found in figuring out how you want their growth to happen.
Or you can jump in on other story plots and see what powers you might get by chance, playing the character's future powerset by ear like I've done with a few of mine.

Either way, welcome to MR.