The Water Barons have infiltrated the frost giant city by placing their minds in several giant corpses via mind jar spell, all thanks to Pontifex the lich. Now they have to bring the giants down before they are discovered. As they learn of the political infighting  of the clans, they concoct schemes to raise chaos and free the orcs. As the GM, I swear I did not realize I was ripping off Avatar until I had already announced it to the players. Sigh. Oh well. Enjoy!