User blog comment:Argorrath/Treyarch releases a BO2 teaser video called "Origins" for DLC 4/@comment-67.142.130.30-20130807140651

looks like nacht der untoten's moon, der reise's mainframe (pack-a-punch), kino der untoten's teleporter (maybe?), ascension's hovercraft, a generator from shangri-la (power room), no clue for the red bottle, an ascension door, and one of the spinning dials from shangri-la