Hey chewie, at this time I believe fighting Kiln is nearly impossible. You need an item called "Invulnerability crystal" that we need to make fully functional yet.
And to all else who read this, I apologize for the REALLY delayed response in getting this item fixed - I will make sure it gets done very soon.
However; this is also the wrong section for this, chewie. This section of the forums is for people who post Guides & Tutorials for other to use, so I will move this to "The Lounge" which is just for regular chat :)