Fenrir

[Anonymoose]

Can anyone confirm this, or even translate what she says about him?

Huh, look at that.

月狼フェンリルを退けるとは……。
どうやら、あなたの力は本物のようだ。
To repel the moon wolf, Fenrir... Somehow, your power appears to be genuine.

Granted it's just a verbal expression of the thing we just did, and the English line "The tales do not do you justice, Warrior of Light." says essentially the same thing: "Hey, wow, I was expecting that thing to maul you to death." For what it's worth, French and German both went with the same expression as English.