white mobs - repulsive ophidian - dealing larger damage then t17 boss

https://imgur.com/z2eOBg2

https://imgur.com/sQOmVz1

There are no damage mods on map,

I am CI, the damage that converts chaos damge is null,

I have flask for 55% reduced reflect damage on mage blood

alter mods are only removing armour

and they have these wisps

the mobs are just white monsters, they have wisps. but the catarina boss in t17 is dealing less damage then these white mobs.

I also block 25% of hits.

They seem to have a huge over tunning of damage much like the mobs in ziggurat that launch the slow moving electrical balls that appear to have a hit rating of .1 times a second. These 2 mobs do far in access of any damage that the T17 boss deals

I suspect that the mod that makes the summoner take damage from damge done to their minions might be counting the mercenary as a minion and I am taking damage from him.