(NEED HELP) Tectonic Slam Inquisitor - Varunastra, Aegis Aurora

Hi,

I kinda need your help since I made this build which used to work till t14-16 maps. DPS is just too low for bosses and despite quite nice defences its not that tanky and cant take couple big hits.

It's Tectonic Slam Inquisitor with Varunastra and Aegis Aurora
POB link: https://pastebin.com/vSxBZxUg

It focuses on crit, crit multi- I think it lacks attack speed but idk how to get it.

Main items I focused on building were:



I know that Loreweave isn't that powerful nowadays but different chest piece won't solve the problem. Dont look at helmet enchant, I tried Molten Strike- well, didn't work well- need to change it.

Looking forward for some tips, maybe Varunastra is the main reason? TBH I kinda think that it's just the tree and core items are ok.

Thanks!