All that happened cause you were playing a good durge. You should have played evil!Endgame spoilaz
I just killedin my good Dark Urge playthrough. Don't know how to feel about it honestly.Orin
During act 3 Dark Urge really felt like the proper protagonist, with all his connections to Gortash, Orin and the entire plot, but now I killed Orin (still need to deal with Gortash), Bhaal got angry with me, robbed me of my essence and killed me in the process. Then fucking Whiters came out of nowhere, resurrected me and told me I'm finally free. That's it? I feel like they dropped the ending with that particular story line.
Bhaal is like "i have a gift for you my son! become my agent of death it's your destiny" Then he teaches you kill command that insta kill anything with less or equal to 100 hp. Your butler shows up in camp to give you lore dumps about him and your past. Also your duel with orin is quite epic.