Tips for necropolis

[StonedKiller]

Hello there i'm an archer with 110k br with wc and full buff i reach 123-125k and as last time i got stuck at boss 15 i would like some tips to beat it

about my skills for this boss i'm wondering if it should be good to have arrow strike, deep freeze armour piercer, delphic shot and incendiary shot + brutality rune+ heal run

Any help is welcomed
tyvm all in advance

[bakuryuuha]

what u need is to figure out a good rotation to do as much dmg as ur delphic sniper every few turns while keeping it under df. save ur heavy dmg skills for after u get 5 stacks of battle prowess. Spend as little time under awakened mode while dealing as much dmg as possible. Basically if u know the timing for double hitting, it'll help u clear it easier since it'll buff up after certain time has passed.