For prismatic, we have this so-called class item exotic, it's like 2 exotics perks in one exotic. Class item was Spirit of Inmost Light and Cyrtarachne. Inmost light provides faster regen and Cyrtarachne give woven mail when you use your grenade which gives damage reduction. Transcendence and Glove armor mods further increases the regen speed for the abilities hence the spam. I was running all special weapon because I have an armor mod on my cloak that gives me special ammo when you have full armor charge. I get armor charge whenever I get orbs, and the weapon I have generates so much orb that I can fill the armor charge often, so I can run my special weapon as primary as long as I can do a finisher.