Luna ult needs a duration nerf

Simply put her ult is way too oppressive. Lasts too long, she is immune to CC, it basically means you don’t get to do anything for 12 seconds, and she generates ult charge very quickly. Not to mention the option to damage boost. I think her ult is the most aggravating and oppressive in the game and it needs a duration reduction. 10 seconds would be more than enough.