All Spell Breaks Loose

My name is Raine Benares—and it sucks to be me. The Saghred, a soul-stealing stone that has given me unlimited power, has been stolen by a goblin prince, and with it went my magic. The Saghred is in the goblin capital of Regor, in the hands of Sarad Nukpana, who's on the verge of becoming the most powerful mage ever... just as soon as I'm dead. Because Sarad can't use the stone while I'm alive. Incentive enough to plan a little trip to Regor with a small band of good friends, not-so-good friends, and outright enemies. All we need to do is destroy the Saghred, kill Sarad, and put a renegade prince on the throne. Did I mention I'll be doing this without magic?