Yo if ur running a gay rainbow like everyone else make sure you have 3 discords and 3 black holes in ur deck, its amazing for farming rares at bronze and pretty dece for silver. I will give the SoF idea a try tho, but aren't unupped novas annoying/inefficient?
They used to be EXTREMELY efficient before the Nova/SN nerf. Too much so, which is why they were nerfed.