She seems reasonable, not weak like say Urgot, but definitely not OP. Looks like fun to play, but I wouldn't buy her just for novelty. If you want Kog, Ez or Galio (etc.) I would just get them.

Are 6300 champions ever worth it?

Look past the novelty. I suggest you buy all the 450, 1350, and hey, let's throw the 3150 in as well, before you even look at the 6300 champions.

Here's a shocker: They're not designed any better than a 450 IP champion. They're not more fun. They're not better. So yeah, MF is new. MF got a cool little heart effect. She looks nice.

But other than for the looks, there's nothing new, better, or more exciting. I'm sure she's fun to play. She's just not more, or less fun than any other champ.

Tristana costs 1350. Ashe costs 450. Hell, Kat costs 3150.

But hey, if her looks mean that much to you, then go ahead. I guess titties really do sell champions. Or is it her huge hat?

She is annoying as hell when you're a melee because in a lot of cases unless you have some strong chasing skill, then she is going to get away before getting hit. Unless it's in a clustered team fight anyways.

I wanna buy her but everyone plays her

definitely buy her, she's really good and easy to learn