This is not the best video.  I did not record it directly but spliced together the time shift files from my capture card so there's a little missing around the three minute mark.  However, it's an example of a pre-Grace kill.  Notable is that Ur-D started out with health very close to the damage cap.  Also, that one of the pawns is only level 31 and performed superbly.  Also performing superbly, is the mage, Ellie who bombards Ur-D with High Frigor. 

Ellie Tsubasa05:01

Ellie Tsubasa

Ellie and Tsubasa excel in a Pre-Grace Kill