I imagine changing the title would be sufficient for the Durandal thing. You've got the sharpness and the three miracles are poorly defined (my interpretation version was three psuedo-Command Seals for Roland to do whatever he wanted) so your magic resist boost and your anti-magic [i]could[/i] count as two of three. Maybe add a third effect? IDK. Still seems pretty weak for miracles though, and anti-magic was more Ruggiero's Balisard's thing in the Carolingan myths.

Stat-wise, Roland was basically the Lancelot to Charlie's Arthur. I'd definitely buff his physical stats. Especially END and STR. Roland basically held off an effing army and he had to suicide while Oliphant-ing to die even then (though, I guess all the defensive skills answer his tankitude, still he deserves to be a lot stronger than D++)

Edit: Ninja'd.