Looking for a MF Culler/ Aurabot build

Just kinda looking for a hybrid build between aurabot + magic find culler.

Doesnt need max iiq/r or max auras since I'm doing a hybrid.

My duo buddy is a ele hit ranger so needs to support him.

My only needs are to stay alive and be as tanky as possible with decent ES or Life and possibly max block. I wont need to do any damage as I only need to Cull mobs.

Main skill would be off a wand with using gmp/iir/cull.

Preferred auras if possible:
Determination/Grace
Purity fire/ice/lightning
Haste
Wrath
Precision
Tempest Shield (for block)

Need Gear ideas and passive tree.

Still need ideas