Audra staff if you’re a cryomancer for the 15% chance to freeze when using icespells and the +2 spell levels.
Lolopanther staff is better than lolopanther rod + arde. I think you get those for beating ET? The Koreans have only gotten to floor 10 of 20 in ET so far.
But yes, thanks to arde/karacha/venom/ledas, staffs are just bad. Rods m.atk is equivalent to it’s item level, so a lv200 rod has about 200 base damage. Staff adds about 25% to 33% extra base damage for being a twohanded weapon. So a staff would need to be lv451 for the 33% bonus to be equal to arde’s 153 extra damage.
Staff enhancements also don’t scale up, and they only get 3 gem slots compared to the rod’s 2 gem slots. It feels like they were balanced around offhands not giving bonus damage.