Kain's finally done! His old code is has been completely rewritten (since it was particularly shocking... his new code is a bit too). 3100 lines of player destroying, world destroying custom AI. Kain's summoning item, the Blood Chalice can be created using: 5 Souls of Night 3 Vile Powder 3 Shadow Scale 1 Unholy Water I've kept the ingredients fairly cheap, as Kain is meant to be a very difficult boss. Point is, you will most likely die. Two versions are available, one with music and the other without (in case you have a slow connection or a ridiculously restricted download cap). Here is a mirror for the music version. If you have already downloaded the music version, you can just download the 'No Music' version and extract it over the version with music. Kain will drop a special item if you are able to beat him. Extract to your ModPacks folder, and build with the mod builder. Requires tConfig. Press Ctrl + your set 'up' key (default W) to use Kain's item. No more information! You have to fight him yourself. Note: Kain will rock your world in more ways than one. I highly suggest you fight him on a new world, unless you like craters. Not compatible in multiplayer... yet.