Brothers
Earth Elemental
The brothers are two creatures resembling half cows/half men. There names are Sacred and Minotaur. They team up together to damage the enemy and are ineffective against flying enemies due to their Earth element.
In the Tomb of the Unknown King travel to the room on the far right. it is here you will fight the larger of the two Brothers. After you beat him up he will run off to the centre room of the Tomb. You can't get here yet as their is no bridge to cross the water which is too low. This can be fixed by going to the left room and the top room. Now go fight the Brothers in the middle room. Beat them and they will join you. (Hint casting float on them prevents them from healing themselves)