- "The rockjaw fool thinks he can remove the dwarves... only the might of us blood elves can do that!"
- —Asyria Sunfinder
Troggarn'dorth IV (a.k.a. Trogg'dor) is the chieftain of the Rockjaw Trogg clan, the Ro'c-ja Narth. His main goal the four years he's been alive is the genocide of the Ironforge Dwarves.
Trogg'dor looks much like a Rockjaw Trogg in his appearance and stature. However, he is slightly bigger than the regular troggs. He also bares a hunched back and whiter hair. Unlike most troggs, he can also speak the Earthen language and can speak night elfish.
Trogg'dor had the personality of a rock. Stubborn and arrogant. He was a bastard to everyone who apposed him, especially to Hammerspine.
Trogg'dor was an Earthen who mutated into a Rockjaw Trogg (instead of into a dwarf). He was rebellious to Dun Morogh's trogg leader, Hammerspine, and ran off to make his own clan -the Ro'c-ja Narth. Trogg'dor is filled with his own ideas of throwing the dwarfs out of Ironforge and taking it for the Ro'c-ja Narth. Trogg'dor was so disgruntled against dwarfs because they didn't accept the troggs into their community.
In the end, however, Trogg'dor wound up slowly forgetting his task, and fell ill with a short-term memory disease. Now he wanders Dun Morogh, knowing nothing but inevitable death.