I posted a walkthrough guide of the awesome quest chain from Avatar of Freya, daughter of the Titans who may be found near the Lost Land in Sholazar Basin. It is a lengthy quest series, but the blue loot reward might be worthwhile for tanks and retribution paladins. It is the most epic solo quest in World of Warcraft to be honest. You control a flipping Stonewatcher of Norgannon to siege the Undead Scourge at the Avalanche area on the northeast corner of Sholazar Basin. You need to kill 200 Scourge Minions and three elite bosses with interesting abilities.
Transcript and four videos coming. Two already up.