Who the fuck designed Secrets of the Dead

I sincerely hope that whoever is responsible for the mission Secrets of the Dead will be stuck in traffic for the rest of their life. It has to be the most unfair mission in the game, unless you can kill everything within 2-3 hits you automatically lose because it dumps SO MANY enemies on you at once. Both of my accessory slots have paralysis omamori charms, both +19 against paralysis and I still get paralyzed by the umbrella guys in two hits. If you run away once you're screwed because the three skeleton warriors + third umbrella yokai + flying bolt get really close and start moving/attacking as a group. If you can make it to the final wave you have to fight a Wheelmonk + Onyudo + Revenant + 3 Oni-bis that are impossible to fully kill and keep respawning forever. If you think about breaking eye contact with the revenant for even a second he'll just start shooting at you. Because of the amount and type of enemies (THREE umbrella yokai and a flying bolt then at least three immortal Oni-bis and a Revenant) it seems like the ONLY winning strategy is to have a weapon that does like 5k damage each hit.