You know how I went off at how stupid and ridiculous Valentine is and how he is a totally ineffective villain? Yeah, this right here is proof of his complete and utter stupidity. This is the big bad demon he had the warlock kid back in the prologue raise for him before he killed him. Like I said in the prologue, this is Agramon, a GREATER DEMON, and by Cassandra Clare’s own canon demon that is actually only a few ranks lower than Lucifer himself.
And VALENTINE IS USING AGRAMON A FREAKING SECURITY GUARD?!!! Oh my god, this so unbelievably stupid I think I just headdesked myself into a freaking headache. The fucking equivalent of using a bazooka to make a grilled cheese sandwich. Why does anyone in this damn book know how to use basic strategy or hell even basic common sense?