Gorkrak

Gorkrak is the orc who led the Twilight's Hammer attack on the druid summit in Ashenvale during the events of The Shattering: Prelude to Cataclysm. The druid summit was meant to reduce the rising tensions between the Horde and the Alliance, following the murder and skinning of a group of Sentinels in Ashenvale. Hamuul Runetotem was the only survivor of the attack, finding himself in a mass grave after being knocked out.

He remains at large, and so far has not appeared in World of Warcraft: Cataclysm.

Quotes
"For the nothingness that awaits."