So I tanked Horoth for the first time last night on my barb. It went well for the most part but there was a snag in the start of the fight, I stood where Horoth drops down and I hit intim, he shot off and attacked the main party. I glanced at the dice roll and it still had my intim roll there and said success, I had the intim success buff as well for extra threat. No one had attacked him yet to my knowledge. Is there a trick to getting his initial aggro that I missed?