This is the very first boss battle at the end of the first area. This looks like it would be a tough battle when it first starts, but it's not too bad, just takes patience. He has very straight forward attacks to avoid, such as sweeping punches and a ground pound/stomp. There are also deadwalkers spawning from the edges but easily avoided. You will also get your pyromancer abilities at the start. What I did was run circles around him while firing fireballs at his feet and killing the archers, and skeletons. When you run low on mana just keep moving, run up behind him to give his feet a few sword strikes until it regenerates or use a potion. Once he falls it's over, and pop goes the cheevo!