120 Duriels in S2 0 Uu. The RNG just sucks.
In S3 I dont even bother anymore its pointless. Duriel is source of Xfals/Tibaults then ignored and only taken as change of pace here and there.
S2 results certainly discourage me from Duriel runs. So unless I get Uu before good roll regular uniques I want or I wont have any.