Dis game hates me for mystic masks, +eggs, skillups, and godfest gods that arent black (They ALWAYS black, seriously). But i have yet to run a single legendary dragon (every single one since the chinese/angel godfest), or descend, and not get the boss drop, yay.
Edit: speaking of godfest, i expect to get one in a day or two. Surprised no news about it yet.