Standing still in Catarina showing build video:
https://www.youtube.com/watch?v=Rt_sk3ZeTgQ

POB: https://pastebin.com/Uiih8i4K

("Giga Guardian" is a defensive setup by CaptainLance9 that can be used with different damaging skills)

I built this to have something to practice Uber Bosses without getting one-shot, and he does that against anything but the really big hits. He can also stand still and AFK safely against almost anything else, while dealing surprisingly adequate damage.

Because Melding of the Flesh got nerfed, I chose to just include a Topaz and Sapphire Flask instead of forcing high Max Resists (for the 20% reduced ele dmg taken).

This is a medium/low damage build while budget, then capping out at about 12m SDPS at higher investment.

Anger version of Aul's Uprising is dirt cheap, Augury of Penitence flame/flesh jewels also, but both could become expensive someday.

Edit: here's Uber Duper Elder video

EDIT: Uber Sirus kill video with some nice tanking moments
bigly updated POB with less dps but MUCH thicker https://pastebin.com/aEyeVBvx