So I picked up Warcraft: Shadows & Light today. I think some of you might like it - it's filled with NPCs and greater beings of rather impressive power. It also has the Eternal template, a CR +7/LA +13 alternative to the non-ogc (at the time of the writing) template from D&Dg, and 36 new epic feats. Just for fun, here's the CR spread:
Legendary heroes and villains: 22, 15, 27, 35, 22, 22, 21, 25, 43, 17, 17, 22, 38, 28, 23, 25, 21
Lords of the Burning Legion: 50, 59, 45, 44
Ancients: 54, 44, 52, 44, 92, 62, 52, 52, 42
Dragon Aspects: 30, 32, 34, 30, 30
Elemental Lords: 35, 50, 40, 45
Titans: 30 (non-unique), 28 (non-unique), 71, 77, 70, 73, 65, 74, 73
Other non-unique monsters from the Cosmology chapter: 11, 15, 19, 28, 8
There's also some other epic-related stuff like a few new spells, and some artifacts. Pretty cool all around.