You have to kill all six brothers. If you do this, and what you speak is FACT, then you're going through a dry spell. If you go enough (125 trips is not enough to draw conclusions) the numbers will work out in your favor. Its not luck, folks. Its just statistics. The more ya go... yada yada yada. (what you said to me on page one) I kill all 6 six brothers. My first trip I got a dharok helm, then i have never gotten an item after doing 30+ trips.