Those who rule among giants are the masters of storm, smiting with thunderous hammer strokes and blasts of lightning any that might dare to trespass their domain or question their authority.  Cruel masters of strategy and war, Storm Giants foresee a destiny in which one of their number shall take the High Seat and rule over all the Urth.  But which one of them?  So, they plot and strive among themselves, making cause with others of an evil bent, with the aim that power, all of it, should one day come to them.