|Level||90 - 100 Elite|
|Location||Frostwall, Frostfire Ridge|
|Relative(s)||Gurun (son), Gruuk (presumed), Frostfire Gronnlings|
Skog is a gronn that can be found near Frostwall in Frostfire Ridge in a large cave. Skog's gender is unknown, but the Frostfire Gronnlings are known to be Skog's progeny. Notable among these gronnlings are Gurun and Gruuk. Olin Umberhide first tried to battle Skog, but failed, prompting the commander of Frostwall and Thrall to confront the gronn. Later, Skog's den is turned converted into an Herb Garden and a Fishing Shack.
- Ground Slap - The caster smashes the ground, sending out multiple shockwaves that inflict Physical damage to all players in its path.
- Gazlowe asks that Skog be killed in
"Skog" means "forest" in Swedish and Norwegian.