Warlock, Arc subclass super... Either shooting lightning bolt from hands that can extend to others within certain area? Or something like the Titan smash, except when a warlock does it, it paralyzed everyone in the AOE giving you time I kill them? Idk, anything really. I like using sunsinger because of the overshield and multiple sticky grenades, but I miss having an actual super. Whenever I use voidwalker my fire team either kicks me for not being sunsinger or tells me switch over. Just anything new at this point would make it more fun.