I tried multiple times to make it through this fractal in under 15 minutes. But unnecessary NPC talks and invincible bosses while phase change make it very hard. Best try was 10 % left at last boss so far.
We skipped with gg through the first and second part (after one makes it to the boss). Bosses are not very hard and go down easily. But even with about 6 - 7 minutes left we can't take down the last boss in time. I guess we could save some time if we bring 1 more DPS instead a Healer. For fire boss it seems doable. For the other 3 I doubt that. Condi damage seems the best way to deal with the last boss and power DPS for the first 3 bosses I guess.