Urien Rakarth is now complete, and so I can use a finished HQ choice that allows wracks (or Haemacolytes if you wish) to be troop choices, which is a good thing as I plan on having 20 of them, which will be 2 squads of 10 (I have 10 so far).
He can also make Grotesques strength 6 at a cost of 10 points per model, and can give D3 pain tokens to any wrack or grotesque unit in your army, which made him a useful model to use as opposed to a standard Haemonculus or Haemonculus Ancient.
I will have 4 grotesques as his bodyguards soon, so if the Grotesques are given strength 6, and also a second pain token, they will be strength 7 on the charge, which means they could be useful for taking out lightly armored vehicles, or high toughness units.
Urien and his 4 Grotesque bodyguards are also going to be mounted in a raider, which will be Urien's personal raider (a good chance for a conversion).