Talk:Prologue/December 26, 2017/@comment-211.19.252.218-20180101141209/@comment-210.187.244.234-20180101180129

I recalled in the FGOEC group that someone posted Merlin's character material that listed him as Grand Caster. Besides, Typemoon wiki also had said that Merlin takes up that position after Solomon used Ars Nova.