"Girdle of Doom," eh? Maybe it would be less doomish if he lost a little weight.

In this week's Coterie Infineum Sanctuary guide, we open up
the Vanguard quest "Help the Runaway." Xackaria needs someone to unlock
his girdle of doom! That "someone" is you. Fight Captain Fubared and his
guards and learn one of the toughest battles of Vanguard for its level
range!

Fubared is a level 26 5-dot. He packs a bit of a punch, but he's
not your main concern. Every 20 percent health, he'll call for backup.
When he does, two of his cronies will show up and start attacking your
group. This means you'll require a good strategy to take him out lest you
get too many adds that you can't handle and end up wiping out your group.

Read it at Ten Ton Hammer's VG site.