So the Arena is great and all. Well put together and fun. However...the new Gazul buff just made it impossible to beat a Lich with maxed Gazul and an all skeleton frontline. I've watched many fights where the front line can never be defeated because there is too much resurrection going on with the front skeletons. Essentially, they just act as an ultimate buffer while the back line of spiders or warlocks eat away at the other side. Not to mention that these are LEVEL XV skeletons... Which is another broken feature about raising undead at a level that can't even be normally obtained by any other race.
Honestly, this was not a change that was needed, but at the very least, the success rate should be nerfed. A dwarf's ammunition shouldn't be all gone before the front line even gets dented.