Worg Master Krellog can be located in the Merchant's rotunda of the Bazaar.
You say, 'Hail, Worg Master Krellog'
Worg Master Krellog says 'Hail to yourself as well! Have ya seen me worg [mounts] yet? Quite the trusty steed if ya ask me, and a might better than those monstrous horses.'
You say, 'What mounts?'
Worg Master Krellog says 'Aye.. Worgs. Feisty and strong, but dun call them wolves if ya value yer hide. They're a wee bit sensitive about such things. If you have a mount now, I could be talked into some sort of [trade].'
You say, 'What kind of trade?'
Worg Master Krellog says 'Well, not really a trade. More like an [upgrade] to one of my CLEARLY superior worgs.'
You say, 'What kind of upgrade?'
Worg Master Krellog says 'Aye, an upgrade. What'cha do is put your old and busted bridle mount, along with the new hotness Worg mount into this here locker. Worgs are smart ya see. They'll run at whatever speed your old and busted bridle mount did. Not a bad deal I think!'
You receive: Locker of Lupine Linking