Talk:Recipe/@comment-151.66.155.194-20120305122751/@comment-708475-20120308220827

They're not random afaik, and they're all token recipes. From what I recall, you'll get Vicious Crossbow, Vicious Chopper, Flexible Plate, Fast Loading Arbalest, to name only the best ones from the Mithril Pack. I don't know which ones are given for the iron and steel packs, however.