Talk:Main Quest: Camelot/@comment-31199676-20170131214444/@comment-27971189-20170201022155

They can't. They need to be at least Lv. 70 and skill level Lv. 6. Post-Strengthening Caesar helps a lot. Mashu is enough, especially if she 10/10/10. Arturia normals aren't that dangerous, its her NP that dangerous.

No need to bring Kiyohime because unlike Lu Bu, she can't withstand Lancer Artoria for long. Lu Bu can but only as long Artoria not hit NP; of course he need to be strengthened as well and at least Lv. 70.

My tips:

Frontline: Caesar + Mashu + Bedivere (story support) or Okita/Mordred (support); Backline: Fergus + whoever + Lu Bu (if possible make it team centered on Lu Bu or Fergus).

The battle is basically race to fill everyone NP bar before Artoria NP with a lot of crits (mainly from Caesar), then use their NP + Mashu 1st skill before turn when Rhongomyniad comes.

If your party fast enough, Bedivere most likely became better support option as he could provide more defense to help Mashu (in case your Mashu skill level is low or you want to minimalize NP damage further).

Good luck.