The fewer tanks and healers you can use, the easier the encounter will be. |
This is very true; one tank on 10m and two tanks on 25m are all YS requires.
2 healers is all we bring; it may even be possible to do easy mode with one although we haven't ever tried. It's easy enough with 7 DPS, 8 would probably just be overkill.
The fight is all about controlling P1, which means 10 people that can avoid clouds and a controlled burn on the adds. With the nerfs, you should shoot for only 1add alive during the P1-P2 transition. P2 is much easier and P3 is laughable, but a bad P1 usually equals a wipe.