Alrik is found near Champion Harbour on a low cliff with huts right across from where the entrance to Keara's Flying Fortress is. He is there with a bunch of other imps and claims to be king of the imps. He also talks funny using the word "yukie." He immediately talks to you saying something along the lines of "Yukie Alrik is king of the yukie imps, not yukie yukie you!" You can find a book he wrote on communicating with "yukie" humans on the ground as well that also uses the word yukie a lot. His necklace that he drops is proof of his death for the quest A Hunting We Shall Go Again.