|Location||Stone Vault, Uldaman|
|Companion(s)||Jadespine Basilisk (pet)|
In trogg society, the biggest, strongest, and most vicious trogg often becomes chieftain through displays of power. Grimlok is a comparative genius in that he has maintained control of the Stonevault troggs through intimidation and what might be considered crude psychological warfare. Having trained a deadly basilisk, Grimlok uses the threat of petrification by his beast to keep any would-be usurpers in line.
- Chain Bolt — Grimlok strikes his target with a lightning bolt that arcs to nearby players, inflicting Nature damage to 3 targets.
- Lightning Bolt — Grimlok blasts his current target with lightning, inflicting Nature damage.
- Bloodlust — Grimlok increases one of his ally's attack speed by 30% for 30 sec.
- Shrink — Grimlok shrinks all players within 0 yards, reducing their Strength and Stamina for 20 sec.
- Jadespine Basilisk — Grimlok fights with the aid of his pet Jadespine Basilisk.
- Me Grimlok, KING!
- Killing a Player
- Die, DIE!
- The name of Grimlok is a reference to the mythical demon known as Grimlock, which also lives underground, just like the Trogg.
- His name is also a reference to the Transformer Grimlock, the leader of the Dinobots. His aggro quote comes from Grimlock as well.
- Patch 7.3.5 (2018-01-16): Scales to level 60.
- Patch 2.3.0 (2007-11-13): Level reduced from 45 to 40.