Seeing as so many are struggling with such a simple task let give some tips. Solar subclass on any class Hunter; use golden gun with celestial Warlock, dawnblade Titan. Hammer of all Then equip 2 aspects. Projectile from supers make enemies ignite. And Ignitions have greater area of effect. When you have your super wait till there are a whole bunch of enemies. Activate super; kill 1 enemy and voila If there are enough enemies around you get it done in 1 or 2 activations of your super.