You will find an image of the box and the set description from shop.LEGO.com after the break.
Via The Brick Fan.
Stage a face-off against the portal beast in Doctor Strange’s Sanctum Sanctorum, with levitating function levers and mystical artifacts. Includes 3 minifigures.
Banish the portal beast from Doctor Strange’s Sanctum Sanctorum!
Team up and expel the portal beast from Doctor Strange’s mysterious headquarters with some super-heroic supernatural action! Fend it off with Doctor Strange’s mystical artifacts, and evade being captured by the portal beast’s tentacles using the cape of levitation. Send in Karl Mordo to battle the beast with his quarterstaff, and help The Ancient One strike with the powerful magical fans at her fingertips!
Includes 3 minifigures: Doctor Strange, Karl Mordo and The Ancient One.
Doctor Strange’s Sanctum Sanctorum features a portal beast with rotating teeth, moving eyes and tentacles that can trap minifigures, shelves for mystical artifact accessories, levitation effect for 2 minifigures, and levitation function for Doctor Strange’s cloak.
Weapons include Karl Mordo’s quarterstaff and The Ancient One’s magical fans with eldritch calligraphy.
Accessory elements include Doctor Strange’s cloak of levitation and magical power elements with eldritch calligraphy markings.