LEGO Marvel listings suggest Sanctum Sanctorum is on the way
Sanctum Sanctorum Showdown 76108 | Marvel | Buy online at the Official LEGO® Shop US
Amazon.com: LEGO Marvel Super Heroes - 76060 Doctor Strange's Sanctum Sanctorum : Toys & Games
Amazon.com: LEGO Marvel Super Heroes - 76060 Doctor Strange's Sanctum Sanctorum : Toys & Games
LIGHTAILING Light Set For (Marvel Super Heroes Sanctum Sanctorum) Model - LED Light Set Compatible With Lego 76108 (Model Not Included): Amazon.de: Toys & Games
10840 Marvel Super Heroes Avengers: Infinity War Sanctum Sanctorum Showdown Building Kit Compatible Legoings 76108 Blocks Set|Blocks| - AliExpress
Stranger Danger - LEGO Marvel Super Heroes Wiki Guide - IGN
LEGO Marvel Super Heroes Avengers: Infinity War Sanctum Sanctorum Showdown 76108 Building Kit (1004 Pieces) (Discontinued by Manufacturer) : Toys & Games
Stranger Danger - LEGO Marvel Super Heroes Wiki Guide - IGN