|Race||Night elf (Undead)|
|Affiliation(s)||Kaldorei Empire, Burning Legion|
|Occupation||Assassin, Agent of the Legion|
|Location||Lord Ravencrest's Chamber, Black Rook Hold|
Disguised as a soldier, Kelorn approached Lord Ravencrest on the battlefront but was spotted by Broxigar, who called out to Ravencrest to warn him. However, the warning came too late and the assassin managed to stab the noble through the neck—mortally wounding him—before attempting to flee on his nightsaber. Brox and Jarod Shadowsong quickly caught up with him and killed his mount. A short duel ensued between Kelorn and Brox, with the orc managing to wound the assassin with his axe. Kelorn finally dropped his weapon and cried out "For Azshara!" moments before Brox's axe cut through his chest, killing him.
- Blade Barrage — Inflicts Physical damage to enemies in a cone.
- Disorienting Gas — Throws a vial of disorienting gas, confusing any players who enter it.
He may be related to Kialon Nightblade.
- Patch 7.0.3 (2016-07-19): Added.