Beating The Ancient Gods on Ultra-Nightmare (Seraphim bossfight)

I made it through all the pain and tears and completed it. Now the only thing left is normal campaign but I don't know if I have the patience for that. I'm not really having fun when I can't use all my weapons and doing DHB like that is just painful.

• #gaming
• #doom
• #doom_eternal
• #the_ancient_gods
• #the_ancient_gods_part_1
• #ultra_nightmare
• #un
• #tag