[Question]

Spoiler:

Berserker can only be harmed by A or higher grade attacks right? Then all the swords in UBW must be A or higher grade then?

Then what is the highest grade archer can trace? I thought it was A++?

I also thought that it took nearly no mana/effort to trace stuff in UBW, and archer was mass-tracing daggers and the strange feathered swords in the anime, without any problem, and that was with rin far away. And he could still use UBW.

Also what grade is excalibur at, since it cant even hurt berserker?

Btw whats the deal with the scence where Illya is standing in rags in the snow covered forest, with berserker, and both of them is covered in blue? Is that scence explained elsewhere in the anime?

Do you have translations of the fate/UBW/HF scenarios?