Please update the book
この本は削除されました。
Yes
"I see, below is Archer, and here is Berserker." He noticed the Servant that he seemed to be guarding the entrance. "To think that Heracles would be reduced to a gatekeeper, what a pity, what a pity."
Anime & Comics · ParagonDaoOfBS
I think it means rare skill and the e above means epic skill
In Marvel As Dante
Movies · RaedaX_1