"Oooh, now wouldn't you like to know the secret of my powers?" She put a finger up in a conspiratorial fashion, laughing pretty openly, her sardonic, wry little grin there on her face and never quite reaching her eyes. "I'll just say that a bargain might have been struck once upon a time, but I've always known how to summon lightning to my fingertips. Getting good at that? Now, that's how I have fun."

Which is to say electrocuting fools. Lots of them.