Quest is pretty straightforward as it was a decade ago. The hinge is by far the most annoying farm, while the Paladins are exceptionally annoying to find without a tracker.
Tip*** while farming the old gargoyle, root one on top of a roof and then darkness him. The gargoyle will summon you up so you can have a bird’s eye view of your prey. Took me one round of PH genocide to get the OG.
Good luck!