Hirumith, the Grey Knight wrote:
You can find the rules for both The Betrayer and The Knight of Umbar on GW's website. Click on the 'Astronomican' link towards the top of the page, then scroll to the bottom of that page. In the fourth column, which is titled 'White Dwarf' and has a gold border, click on the article Lord of the Rings: In Sauron's Sinister Service.
This article also contains the Golden King of Harad, Abrakhan Guard, Harad Taskmasters, Black Guard of Barad-Dur (incl. Captains and Drummers), Kardush the Firecaller, and Easterling Dragon Knights and War Priests.
The Galadhrim article is also well worth a read, if you haven't seen it yet. It has elven stormcallers, Rumil, Galadhrim Court Guard, and a new Haldir profile.
Lastly, if you click on the 'White Dwarf' link at the top of the GW site (right next to the 'Astronomican') you can access a few other articles with SBG profiles. The Reinforcements article is particularly helpful, and covers just about all of the other releases since War of the Ring, excluding the most recent ones from June's WD and the Rohan/Isengard ones from earlier this year.
Unfortunately at the moment The Dwimmerlaik is only available in the June WD.
Many thanks for the link!
Cheers
Scott