Hi
I see a lot of players in DF failing at this, particularly in the last phase. The key thing to remember is the boss abilities are scripted, they always come in exactly the same order, so memorise the order and you can "look forward to it" before he does it.
The order of abilities in phase 3 is:
1 - mountain buster (top up tank)
2 - stomps (aoe heal raid)
3 - plumes (move FAST)
4 - bombs**
5 - landslide (sidestep it)
6 - mountain buster
7 - plumes
8 - rock someone (kill but watch for incoming line)
9 - landslide
10 - Go back to 1.
** bombs have 3 patterns that happen in the following order:
- 3x3 grid (stand on last line to spawn, move to middle after landslide)
- bombs around the outside (stand in middle, dodge landslide, move to outside when safe)
- 3x3 grid
- bombs in the inside (stand outside, dodge landslide)
Sorry i didnt use proper ability names for some, but hopefully it is understood.
Looking forward to be able to PuG the remaining of my relics!