pretty sure he summons them whenever he hits a certain percentage of hp? Been a long time. If I remember right, the general strategy is meant to be that you take them out as fast as you can after they're summoned so they can't heal him? or so he can't heal? Something like that.

Looking at your current party pets, and assuming you're using the typical shadow tank (Artificer Kitsune)/ light healer (Yin)/ air attacker (Starry) setup, you'll find the battle easier if you get them set up properly.

> all equips are underlevelled (a team of lv60's with the highest equip level amongst them being lv35, and rarity overall is middling) (I'd recommend getting either lv50 legendary equips (illusionist for Kitsune, Evoker for Yin, Myrmidon for Starry) since they're pretty easy to get from lv50 mission satchels, and as such are generally pretty cheap on the Broker, or lv60 Lost Grove equips (Reaver for Kitsune, Pyromancer for Yin, Storm Caller for Starry)
(lower level and lower rarity equips give less in the way of stat boosts, so updating them will up your damage output)

> All three haven't got their third prof point assigned. (Also Yin as a light healer and Starry as an air attacker would often be, at lv60, proffed 2offence/1dex (or sometimes 3offence, less common on air attackers than light healers)- Agility and HP are mostly reserved for tank pets)

I added the Prof points to them, and after the second battle, I was able to get the boss down to around ~45% of the health. Now I've added at LEAST a Legendary equip for each one, hopefully this time it'll work out.

SOEGUSOEIU I DID IT

I-

THANK YOU ILYSMMM

I DIDN'T EVEN HAVE TO USE ONE SINGLE ELIXIRRRRRRRRR

AND THE STUPID MINIONS ONLY SPAWNED 3 TIMESSSSSS

Glad to be able to help.
My one suggestion is Do Not keep those uncommon equips, because they're garbage, especially and extremely because they're only lv35s on a lv60+ team. All uncommon equips. are garbage. All of them. Regardless of level.
compare-
(hp / mana / str / int / dex / agi)

lv35 Illusionist uncommon bracer
175 / 2 / 19 / 31 / 19 / 37

lv25 legendary
205 / 8 / 22 / 36 / 22 / 43

lv50 legendary
393 / 8 / 41 / 67 / 41 / 81

lv70 uncommon
220 / 2 / 23 / 38 / 23 / 46

Exotic Reaver (all lg equips are lv60, Exotic is blue/rare rarity, Reaver is designed for shadow tanks)
600 / 24 / 38 / 76 / 19 / 96

as this shows, the lv70 uncommon is only just barely better than the lv25 legendary

Unfortunately, I do not have good Accessories, so I'd have to buy more. Hopefully after a fresh set of equips, taking down the bosses will be easier.

you can pick up equipment fairly cheaply from the trade broker- a full set of Exotic equips would cost under 10k
(the most expensive/harder to get Exotic equip tends to be pyromancer bracers, since those are used for both light healers and fire attackers. Current broker prices for general Exotic gear, Exotic Relics are 3300, armor 2640, bracers 1980 apiece)

Although I really love the speed of how 81k changed to 61k, I feel like the Dex, Agil, Str and Health has been boosted by 100 or so. Thank you in advance!

I have no idea what 81k or 61k means... Vorpar's hp? ?

Checking on your pets again, I just want to clarify, since most of the equips on them are a bit of a hodgepodge currently

Shadow Tanks > Want equipment that focuses on Int and Agi (Agi controls Defences, Evasion, and shares speed equally with Dex)
So you want Illusionist, Reaver, or Lightbringer equips for a shadow tank, since all of those focus on those two stats
Giving them some equips that have higher dex should be fine if you know they can take a hit, but no point putting Str-based gear on them (Assassin, Myrmidon, Tidal Lord, Warden, and Storm Caller are all Str-based equip types)- Artificer Kitsune currently has two str-based equips when he should have purely int-based.

Light Healers > Generally get equipment that focuses on Int and Dex (Dex controls Accuracy and Critical Hit Rate (and shares speed with agi))
So Evoker or Pyromancer equips primarily, though can be supplemented with the int/agi equips.
Again, avoid Str-based equips. Yin currently has three str equips and a disciple (which is more a placeholder type of equip), rather than the int-based he needs

Air attackers > Pure Str and Dex
Myrmidon or Storm Caller.
Fire and Air elements rely on critical hits to inflict their base attack's debuff on enemies, and they're supported by their tank and light healer (or water buffer, on some teams), so they can go all-out in offense and dex without worrying about damage to themselves while dealing damage to the enemies.
Starry's the best equipped of the three, with two Myrmidons. Assassin and Disciple aren't optimal, but are okay as placeholders

I might go and open some of our lv50 mission satchels and see if we get anything that you could use

My gold amount, I'm kind of broke xD

I think I'm sticking to my current equips, since I'm farming for more gold for Stable Space. However, I probably will be able to earn more Armor/Accessories soon, which probably won't be Lv.25s.

And it's not really necessary to open up your Satchels ^^; You can keep them.

why wouldn't I open them, they're meant to be opened (It's just that it's very tedious opening them and I log everything I get from them in the mission satchel science spreadsheet, which makes it even more tedious, so I have been putting it off until situations like this very one)
I sent the equips I got from opening a handful of them, you can either use or sell them (either via broker or to the site) (the only thing I'd be doing with them is selling them to the site, since I have no use for them- this is a far more useful fate for them.)