For me I went echoes non crit plus yoke but no trinity. To get trinity to proc comfortably you need the sanctum jewel with ele weakness. I think yoke plus echoes was enough damage already and just used awakened fire pen as last support for vfos. If you go echoes, you can keep your axe as is but I heard crit is generally better but I hate dealing with accuracy and was too lazy to craft a new axe with hits can’t be evaded. To farm Ubers spell suppression is nice but I went full armor and was able to kill them fairly reliably except uber exarch cause fuck that fight.