This combo contains:

• 1x MTG - Aetherdrift - Play Booster Box
• 1x MTG - Aetherdrift - Collector Booster Box
• 1x MTG - Aetherdrift - Bundle 

Starting with The Brothers' War, Buy-a-Box Promos will only be available for in-store pick-ups and purchase while supplies last as stated in Wizards of the Coast's article here.

Does Not Contain Any Promotional Material