careful to keep dps low when we're fighting broodlord or you'll hit the aggro ceiling
when a raid boss in an [mmorpg] (such as [world of warcraft] or [everquest]) has an ability that reduces the tank's aggro by a fixed percentage
"careful to keep dps low when we're fighting broodlord or you'll hit the aggro ceiling" What is the definition of "aggro ceiling"?