Thank you everyone, I finally beat him.

I used a 570m power formation:

zeke main x
x x x
maria rhize kt

subs: adam, alci

Having dodge saints immensely helped.

Once you start to have 97% rounds where the boss is dead and only minions remain, its only a matter of time before you win it.


Again, thank you everyone for all the ideas and help. Took more than a month to down this boss.