Well, you can still farm the lower difficulty options. The mid one actually drops the same mats as the hardest one, the hardest one only drops more QP, while all 3 have the same BP.
When I said I can't farm at highest difficulty? Just because I don't have many support servants or demonic beast servants doesn't mean I can't 3T farm the 90++ raid, man. Never assume me like that 😎
Yes, @Guda-tan ,the last Raid is extremely difficult, I even thought I had just entered hell, anyway it looks like I will face Beast IV tomorrow, in the final battle