You may wonder how I can maintain this guise; I use a magic mirror that was loaned to me by the spy mistress.
It only has so much power in it, but I think there's enough for the both of us. Here, take it. I want you to use it to impersonate one of the Onslaught raven priests.
Be quick about it... I have no idea how long my glamour will last while you have the mirror.
Realize that you won't immediately be perfectly disguised, so don't count on it being foolproof until I've had a chance to help you.
Please tell me that you didn't break the mirror?!
Not bad, <class>. Now that the priest's image is trapped within the mirror, I have something else that needs doing.
You mustn't be in shapeshift form or shapeshift after using the mirror and stealing the image, otherwise you lose the disguise.