Looking for help; lv 26 Epic Strike, Thorn Summoning Pits

So, I'm stuck on the Epic, lv26 Strike at the end of the Light in the Dark questline for Thorn. I'm a lv 27 warlock, all Legendary equipment, but it's just too hard for me to do alone. I'd really appreciate it if people want to help me finish it, I'll gladly help you with a Nightfall or something in return. If you're lv26 or higher, go ahead and send me a friend request if you're interested. We can do it whenever people have time.