Oh, quite a bit higher odds than what I thought then. I guess 0.02% chance to gamble a unique will do. 3500 tries for a 50% chance to gamble a Twitchthroe is something I can live with, though I would rather want the old odds back, and if so, also remove the ability to gamble exceps and elites. Maybe it'd still be too powerful with the new ability to upgrade uniques :)
In my mind, my dreams are real. No one's concerned about the way I feel.