Staff Bunker Build
the 0/0/10/30/30 one works really well still. Take armor of earth trait for earth if you want to be a bit more tanky, or the auras give protection trait if you want to be a bit more supportive. Take the cleansing water thing in your last water trait or aura share to support. Not just your magnetic aura but also the frost aura you can make by casting eruption under your group then frozen ground on top of it will give protection.