The Omen Threat Meter is an add-on for the game World of Warcraft. It is designed to show you how much threat everyone in your group has on the enemy that you have targeted. It can be used to tell if a monster is about to switch to attacking you or someone else in your party. Omen is an extremely useful tool, particularly for tanks and anyone interested in serious raiding. Omen does nothing in PvP. The Omen WoW term definition is known by all players who participate in raiding, and many others as well.