Dragons and Magic, specifically half dragons and magic. A wonderful piece done by ShawnTheGirl (http://www.furaffinity.net/user/shawnthegirl/) during one of her recent streams.

Here we see Lady Claire Silvergem summoning up some magical lightning. She is, by magical trade, an Animator, a specialist in making golems, automatons, and even artificially intelligent constructs.

Her magical force of choice, when forced to do battle, is her magical lightning spells. For defense she wears a rather epic set of magical gear, providing more protection than most mid level suits of environmental power armor & exoskeletons.

She is roughly 12th in line from her homelands throne, and is an actual noble.

If you intend to do her harm, do watch out. She is as powerful as she is beautiful.