We killed the boss three times with about 10 people, most of them in full T3/Kithai epics. He is pretty tough, there was some spawnrushing involved.
The phases are timed. After about a minute (iirc), he switches from one stance to another. He heals himself very quickly in one stance. We didn't really figure out triggered the heal, but he could be kited until switching stance again.
Dropped two bop blue Turan items (boots, shoulder) with mediocre stats, some potions and a chest with 50.000 AA XP. Wasn't worth the effort, esp. the items will be useless to people who can complete the Iron Statues time trial.
The boss would be hard for a complete T1 raid group (24 people), and is - I think - more difficult than most or all Kithai hardmode bosses. May be a bit hard for a mob labelled "group boss".
Last edited by Khaletohep; 9th September 2011 at 05:33..