You don’t have any screenshots of your roster, thus i assume you have no variants done and arent CAV. Use ghost at r4, and doom at r5 to do v6, and hope for a tech or science gem, and do v5 with doom and preferably one poison immune mystic so you can r5 2 more champs, and probably ghost being one lest you get a tech gem. I’ve done all of act 6, 7.1, variants, EQs without quake, and ghost comes in very handy especially with wasp. Her and doom alone can clear 6.1, even unawakened, and 6.2 shouldnt be a problem except for the mordo. But would meed to see your roster before further judgement