Hey guys,
Dadi, a member of Rare Breed, often posts really helpful guides to instances, quests, and various others aspects of LoTRO gameplay. So, it’s worth looking him up. Here is a link to his guide for both the Tier 1 and Tier 2 Dome of the Stars instance: https://www.lotro.com/forums/showthread.php?569564-Dadi-s-Guide-to-Dome-of-the-Stars-T1-T2
Gui