Slayer task of 150, about 50 kills in Figure the chances of a head is somewhere around 1 in 10k Chances of med is probably around 1 in 10k too. Chances of both together....pretty rare. First d med in 3 years of playing, think its my 20th d drop but maybe my favorite drop ever. 85 slayer since january, only ever had 2 whips but this is my second head, which is lucky cause i know a bunch of people with 30 whips and 0 or 1 head.