All were level 85. When it came time for Stardouser - we made sure we debuffed him, and slowed him. Tashed him and all that fun stuff. Although Stardouser let of some of his AE blindness and DOTs, we still did not engage and this allowed us to not worry about engaging him and step back and wait a bit. Only when we engaged him with a damage dealing blow did we have to engage. Fight lasted 23 seconds.