Fatesworn Final Fight

[M4rt1nV]

How in the hell are you supposed to deal with this knock-off MMO-boss?
He constantly spawns area-denial AoE that you can hardly clear out before he starts spawning more of it, and feels to be ridiculously tanky, with his constantly resetting Chaos shield too.
I'm here at max level, with roughly the best weapon(s) I could craft, and still I'm barely chipping away while he just pelts me with his ♥♥♥♥♥♥♥♥ from his area-denial AoE zones.

[Bankai9212]

You need better chaos weapons, essentially the boss is a glorified dps check. So long as you deplete the shield to stagger him his aoe won’t appear. I believe there is something in the arena to get rid of fire pools. But I think it’s one time use.

[M4rt1nV]

I had chaos weapons up to par with any other weapons I could find/craft at around 280 damage. It just didn't help that he was constantly hanging out in the area-denail, and you can't block the area-denail debuff.

[Bankai9212]

How many oblivion gates? As the game implies the more you do the stronger the items become, for my playthrough pretty sure I did the bare minimum for progression. Made a weapon out of that and I was good. Suggestion a longer range chaos weapon such as chakrams or bows. Since he tends to as you mention either be in or around the aoe pools. Bad enough he's using the mage move set.

[Eternie]

Getting ALL the portals will give you a massive benefit as it allows you make Rare weapons that you can insert Elite gems into. So swords get weapon and elite gem slots, Chakrams get utility and Elite gem slots as well as putting a gem into the last crafting position. However once you have all the portals cleared you can NO longer buy the chaos weapon base from Skald Atlas.
Also notice that only mage weapons have a fire, frost or shock version of the chaos weapons .. no idea how come might and finesse only get standard chaos weapons.

My recommendation is to use the Might skill to pull him to you !
I had stun enchantments to slow him down and on main weapon added the chaos Elite gem which has 60% chance to drain 15 health and 15 mana .. but uses -10 mana PER SEC

I had to respec my character to get all the best skills for this fight after seeing how it went. move to a clear area use the might skill to pull him to you and work on his cover then his health with meteor that cannot be interrupted. then rinse repeat.

Anyway hope that helps

[Bankai9212]

I don't think it does. Outside of range characters, the fight punishes melee focused characters plus the fact its the mage move set is annoying enough as is.

[Eternie]

After defeating Telogras the achievement that popped up was for defeating him without cleansing any Focus fields, I wasn't sure how to cleanse them though.
The Floor is Lava (Fatesworn) Achievement
Survived the final battle against Telogrus without cleansing any Flame Locus fields.

All I tried to do was not stand on a focus field then use the might lasso to bring him to me and stun lock him with attacks for as long as possible taking his shield and his health down before repeating procedure. Having several stun gems and frost enchantments in armor and weapons to slow him down helped.