I don't make forum posts often... it makes me anxious. But I'm at my wit's end trying to clear this arena and I could really use some help from any of you who've cleared it on vet.
I've been trying to clear the last boss for two-three weeks now and I spend at the very least 2 hours trying to clear it every single day and I've made little to no progress. Always, without fail, I end up either wiping to the chained ghosts, or I'll wipe inside the red portal with the Dremora and Flameshapers (it's usually the latter).
I've since revamped my Sorc's build, but initially, I was following Alcast's Solo One-Bar Pet Sorc Build but the damage output was laughable, with my Sorc barely being able to deal out 10k dps. Not enough to clear the DPS check + every time I'd enter a portal, the Lich boss would heal to full health because I'd spend at least 5 minutes trying to kill the minibosses. I did try using the "streak" method like Alcast to just teleport myself through the ghosts, which seemed to work, but I would still always end up wiping within the red portal. My pets would also die every 10 seconds in that portal for some reason, so I'd spend more time trying to resurrect my pets over damaging the miniboss, and then I'd get swarmed with adds and wipe.
I've talked to some of my guildies, and one of them recommended a few different gear sets on which I've based my new build from, and yet I'm still not making much progress. Killing one of the ghosts has been made a little easier since now I'm able to deal about 15k-17k dps (though for some reason there will be times when I can kill a ghost and other times that I can't and I'll end up wiping- it's weird). When I am able to clear the DPS check, I ALWAYS, without fail, end up wiping in the red portal. Doesn't matter if I'm interrupting the Flameshapers or not- for some reason I take so much damage in there I can't keep up with healing myself. My pets are also constantly dead and I have to resurrect them.
Here is the build I'm currently running based on what my guildie recommended. Any recommended tweaks/changes would be appreciated! At this point, I really just want to clear it on my Sorc, since I've spent so much time, energy, and resources trying to get the right gear with the right traits, enchants, etc. It would feel like a waste to attempt to do this on a different toon. Thanks all for your time.
Race: Dunmer
Body: 5pc Law of Julianos (Divines + Max Magicka enchants) 4x light 1x heavy / 1pc heavy Swarm Mother's head (Divines + Max Magicka enchant)
Jewelry: 1x Mother's Sorrow ring/neck (Arcane + Spell Damage enchants) 1x Pale Order ring (Bloodthirsty + Spell Damage enchant)
Weapons: x2 Mother's Sorrow lightning staffs (Precise/Infused + Charged Weapon enchants)
Mundus: The Atronach (for sustain)
Champion Points:
GREEN
50 Steed’s Blessing (Slot)
50 Gilded Fingers
10 Fortune’s Favor
60 Wanderer
50 Steadfast Enchantment
30 Rationer (Slot)
50 Breakfall
BLUE
40 Precision
10 Piercing
50 Biting Aura (Slot)
50 Fighting Finesse (Slot)
50 Thaumaturge (Slot)
40 Eldritch Insight
20 Quick Recovery
40 Preparation
RED
50 Boundless Vitality (Slot)
50 Rejuvenation (Slot)
10 Sprinter
32 Hasty
30 Hero’s Vigor
50 Siphoning Spells (Slot)
10 Shield Master
50 Bastion (Slot)
15 Tumbling
And finally here's just a look at my character's attributes: