Spawning Lavin of the Dawn requires a timely ring event. To make explaining the event easier, everything involved in the ring is a group of four royal guards, one level 65^^^ three level 65^^, unless specifically noted otherwise.
First clear the 3 groups of guards from around the fountain.
Guards will repop around the fountain and in front of the stairways. Three groups of guards in close aggro range; bodypull or bring a full group
Guards will pop in the grassy areas past the stairways. Again, three groups of guards in close aggro range
Three groups of guards will pop by the fountain. One of these groups will be three 65^^^ guards and Alrendi Thoughtsong (namer, 65^^^, worth AA)
Groups of guards will pop on the upper level near the throne door, three groups on each side.