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"We have a long weekend coming; BlizzCon is finally here and our huge party is about to go down. But today I was able to hop on the PTR to test and kill Yor'sahj the Unsleeping and Ultraxion on 25-player mode! They are fairly easy fights, just how a normal 25-man fight should be. I imagine that Yor'sahj in particular will be incredibly tough on heroic as some of his combinations were hard even on normal. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/news=196511.1/4-3-preview-yorsahj-the-unsleeping-and-ultraxion-dragon-soul-coverage>