WhiteDwarf: Take the disk, and nothing more

Well, you also temporarily keep a foot on hilt of his blade itself while you search him. But he'll keep it after. The disparity in armaments and in arm-related tendons is enough that he can only shove you back a little, and by that time, you've acquired your objective.

Chaplain: You can't imagine the consequences of what you're doing, unworthy embers.
WhiteDwarf: You're right. It's still terribly difficult to predict you.
Chaplain: This isn't over.
WhiteDwarf: This duel is. Your crusade will last as long as you choose.
Chaplain: I will find you. Wherever you flee, I will find you and finish this.