I've been working on a new adventure variant for the Sands of Al-Kalim expansion and have started posting the files over at boardgamegeek. Thus, far the rules have been posted, and the four card files, should hopefully be posted shortly. Its still a little rough, and there are some typos to fix, but feel free to check it out and give it a try. Any feedback you can give would be greatly appreciated.
http://boardgamegeek.com/filepage/55501/mud-sorcerers-tomb-adventure-variant
Thanks!
Judd