Based on the OC fanfiction Mentar the Magnificent Merchant of Magical Mixtures by Quell. Definitely a must read if you're into fanfiction.

Link to Story: http://www.equestriadaily.com/2011/08/story-mentar-magnificent-merchant-of.html

Download: http://www.mediafire.com/?nvrexa34u6c8p1v

I'm still working on my 'apology' for missing round 3. I just happened to come across this story, and it broke me out of my uncreative stupor. ;)