Kraglin of the First Circle  

These six mobs are actually an arena challenge event that begins in Relic. Go to the arena and talk to the guy just inside i dont recall name. There are 3 circles and 2 sets of mobs. Kraglin the First cicle is the LAST guy you fight. I did this with a group. The requires you to kill the 6th, then the 5th, then the 4th, then 3rd, 2nd, 1st. The 3 mobs are non kos but some summon. Once you say "i challenge you" or something like that... they come alive and attack. Not too terribly hard. Once you have defeated all 6 everyone in your group that has the task gets one of the 2 rewards.

http://news.allakhazam.com/uf/Zeehna/Arena_Rewards.JPG

Only 3 of them are up at a time so you might have to sit around for 30 minutes waiting for the other set of 3 to spawn. Did this with an anguish group and it was not close to a challenge. Might be suitable for a qvic group.