He's always hanging out with another trash warrior and the 2 are inseparable buds. Neither mob can be snared, rooted, lulled or mezzed. They path back from any pull attempt almost in lockstep so I have yet to be able to split them that way and I tried several times. All the tricks a druid can use were employed in trying to split these kissin' cousinS, to no avail.
Soooo.... you have to fight them together. They both hit fast and enrage. Individual hit values are sometimes surprisingly low (300s-900s) but they can hit into the 2000s (on a 3100ac warrior using Final Stand) and they do hit very FAST. Fortunately, they're slowable.
They don't seem to have a TON of HPs so if you can get the incoming melee damage from 2 mob warriors under control they will drop fast if you have sufficient dps.
Got the shield for my cleric so I'm happy. :)
Update: can also spawn as a wanderer. Or else he wanders from the above mentioned spawn spot.
Edited, Dec 7th 2007 8:56am by Sippin

Bulwark of the Elddar
Elkhorn Longbow
Spell: Ancestral Intervention