Hey, as I stated in my post, I didn't record the whole turn 5 because I didn't think we would make it. I only have the last 20seconds, I'll still probably do a video of Turn 1-4 solo healing so I'll add this part at the end.
I can still give you the parser of the fight but I guess it won't change anything.
The fight is basically the same as with 2 healers, we just soaked fireballs with 2 pets tank + the one with fireball instead of 1 pet tank + the one with fireball because we didn't have Mind buff/ magic defense from protect because no WHM.