Talk:Rhino (Warframe)/@comment-118.211.227.93-20130414054808/@comment-7704578-20130414123547

More than 12 times you say? That is a whole lot of times, I don't think that anyone has ever had to kill a boss in Warframe more than 12 times before getting a single blueprint.

They must not exist at all, because your in-depth knowledge of probabilities and statistics proves that the chance for them to drop must be zero percent.