If you use the flute and are you are using Runes of Lyssa and you hit #6 you will receive a random boon and like whys when you hit #0 to leave the flute state you will receive all boons for 5 seconds(plus boon duration) and you still have still have access to your elite. doesn’t seem work in combat but can be done right before a engagement (of course doing so activates the ICD of the rune)