What lvl/ilvl are you?
I'm afraid I won't be able to join, but as someone that keeps soloing the above on a weekly basis I have some tips:
1. The Eye/Kael: I use a "petless" MM build for this one - no pet-reliant skills and talents, no summoned companions etc. I use a serpent, but really any pet will do here. Make sure to take the Chimera Shot glyph and the Exhilaration talent, and bring a bandaid or two.
The first 2 phases (solo generals and weapons) shouldn't be a problem. The most dangerous phase of the fight is the 3rd one, with all the generals at once. Focus on the lady first, and be prepared to take a lot of punishment and almost full-time CC. Try to get your back the the wall so you won't get tossed around to death. Exhilarate when in need. Your pet shouldn't get CCed and will nom on the generals for you.
When they're down and Kael himself becomes active, dismiss your pet IMMEDIATELLY, so he won't use his MC and reset the fight. He shouldn't be much of a threat himself, the healing of glyphed Chimera should be enough to keep you alive. Kill nixes, kill eggs, pewpewpew. When he flies up to break the window, you get more than enough time for a bandaid should you need it. Then stay close to the floor and keep pewpewing till you get your loot
2. EoE/Malygos: same "petless" MM build as above, just because for the most important phase of the fight your pet won't be able to do anything. You can have your pet out, of course, but it probably won't be able to hold aggro, will get dismissed on whirlwind and won't be able to do a thing in the critical moment of this fight.
Phase 1 is pretty simple: pewpew him untill he reaches 50%, but DO NOT use any cooldowns and make sure to stay high on focus. That's because the critical for this fight is the intermission between phase 1 and 2, when he takes off, but you still have some time before he becomes untargetable and phase 2 starts. To maximize this time, try to push him down to 50% just as he starts his whirlwind atack, which he has to finish before he can take off. Burn all your CDs, pray to the gods of rng for procs and do as much damage to him as you can here.
The 2nd phase is simple again - just kill adds and that's it.
Then comes the "dreadful" phase 3
As soon as you get a drake under your butt spam 3 to stack up the selfheal. When Mally becomes targetable again fly spiralling circles around him and keep doing the 1-1-2-3 rotation. Do your best not to let the stacking dot fall, but if you stick to the rotation it shouldn't, ever. The lenght (and thus difficulty) of this phase depends on how well you did on the intermission.
3. Vaults/frost giant (I don't remember the name either
) - dying to him is no laughing matter, don't worry.
I take him on in my standard BM self-regen soloing build with a dps SB pet. You have to kill him before he kills you. Burn all your CDs at the start and show him what burst means. Kill the adds asap, heal your pet, have your pet heal you. You won't be able to outheal him, so don't even try a long-time defensive strat, but that bit of heals may just buy you enough time.