Griblok is a Special Enemy. He is the mini-boss variant of the Goblin, frequently found in the Chaos Expeditions, Onslaught and Incursions maps, and also appears in his own Incursion I map on The Gates of Dragonfall called Griblok's Horde. Griblok resembles a large melee goblin. He behaves similarly to goblins, having a short melee range, but a fast attack speed. Notably, he seems to have a higher than normal resistance to stuns.
Griblok is one of the most basic mini-boss to fight, though he can still become a threat if left to break through your defenses. As usual, Melee Heroes should stay behind him when attacking. As a miniboss he has a very high amount of health.