Fenrus the Devourer

Fenrus the Devourer is a massive worg that served as the sixth boss of Shadowfang Keep before its revamp.

Fenrus was the pet of Arugal, Archmage of Shadowfang Keep. Fenrus prowled the main study of Arugal's chambers. He was unbelievably large, and it is possible the worg was subject to dark magic at the hands of Arugal or the worgen. Whenever Fenrus detected a player, he let out a thundering roar that could be heard from everywhere in the instance. Arugal would come to see adventurers off when they battled this Worg, summoning 4 of Arugal's Voidwalkers which you would have to kill; these were non-elite and didn't hit hard. Fenrus cannot be tamed.

Upon his death, Fenrus, along with his master Arugal went into the Shadowlands. There, he was attacked by the death knights of the Ebon Blade during the Burning Legion's third invasion.

• In Norse mythology, is the name of a giant, fearsome wolf fated to break free from his chains on the coming of and kill.

Fenrus el Devorador Fenrus le dévoreur