@ZionOAS
I suppose I can see how it might seem unclear at a glance which clash of the swords is being referenced there, but given the consistent references to the battle at the Lost Cathedral elsewhere (Siegfried, Nightmare, Tira and Zasalamel's stories), I just always assumed it meant that one -- particularly since Algol's return occurs right after.
In any case, the "New Legends of Project Soul" book does specify that it was the battle from the end of SCIII.
I suppose I can see how it might seem unclear at a glance which clash of the swords is being referenced there, but given the consistent references to the battle at the Lost Cathedral elsewhere (Siegfried, Nightmare, Tira and Zasalamel's stories), I just always assumed it meant that one -- particularly since Algol's return occurs right after.
In any case, the "New Legends of Project Soul" book does specify that it was the battle from the end of SCIII.