[@Crimson Raven] You've got some good ideas rummaging around!

For Highfalutin, I love the idea of a character getting stronger the more his or her own ego rises and the more others think of him or her. As an added bonus, instead of just general stats increasing, it could be a specific ability. Since people who're highfalutin put on airs and thinks themselves above others, the person could have wind-based powers that increase in intensity with ego, but if the person gets knocked off his or her high horse, the power blows in a different way. I do think getting Lucifer and devilry out of it might be a bit of a stretch.

Comb also means to make more presentable, particularly in terms of appearance; to make more glamorous. That could take an illusionist turn, with the user able to cast glamours over him/herself or others. Or, it could just confer hair-related techniques. Would definitely be an ace for a stylist!

Sisterhood brings to my mind predominantly female groups like nuns and witches. That could lead in holy or unholy directions, with connotations of community, mutual support, and bonds either way.

[quote=@Majoras End]
Im just kinda debating on the nuclear fire manipulation thing for my character. Kinda op, since it's bound to set a building or two on fire. .-.
[/quote]

Nuclear fire manipulation might be taking it a bit far. No epithet is by its nature OP. Just keep it on a less-grand scale, if that's the one you want. Moderate flashes of light and temperature would be both effective and appropriate.