Hunter solo - Durendil vs Kel'thuzad Mythic

Описание: This boss was really not designed to be solo'd, and Mythic is even worse.
But I did it anyways.

It's all about phase 2.
As a reminder, to avoid the boss despawning, you have to summon a guardian, so as a hunter :
be Necrolord
have "Kevin's oozeling" from Marileth's soulbind
when you use Daeth Chakram, an oozeling spawns for 15 seconds. Boss won't despawn as long as you use it right before going inside

However, in mythic, the Banshees will one-shot you the instant you get out, if they are casting (1M/second/banshee).
There are two ways to avoid it :
kill the banshee, then do the phylactery in less than 10 seconds. The banshee won't respawn.
get out as soon as the soul reaches 60% (or 20%) : when the boss activates, it will "activate" the banshees a few seconds later and they will start casting.

So the strat I went for was :
use all defensives (except turtle because it doesn't work) once the banshees start casting. This is because they hurt like hell even before the 500% buff.
try to kill them at the same time. Even if they spawn far from each other. Once you are ready to kill them, use all dps cooldowns + summon the Oozeling.
get down and burst the soul ASAP. Here I used an instant-damage trinket, and tried to do as much damage in as little globals
get out the moment you know the soul is going to reach 60% (or 20%). Don't wait for it to do the phasing animation.
if any banshee is rezzed, you want to kill them before they activate. Use a macro to target and burst them. You should have at most 1 banshee, if two you might need some luck to survive.
the abominations hit hard - finish them off and be careful about pet health

The third phase 2 is a lot easier since the soul only has 20% health, so I used Bloodlust on the second phase 2.

During phase 1, the goal is :
having a clean transition
waiting for cooldowns to come back
I used the healing trinket from Everbloom (leaf of the ancient protectors) to keep my health up (and for phase 3).

The last issue is that the last phase deals a lot of damage. Kill the banshees ASAP, and rotate defensives to survive the AoEs .