Tile 2 x 2 with Groove with Black Mind Flayer Monster, Light Bluish Gray Clouds and Red Lightning Bolts Pattern (Sticker) - Set 75810 : Part 3068bpb1285 | BrickLink
▻ Review : LEGO Stranger Things 75810 The Upside Down - HOTH BRICKS
LEGO® Stranger Things parts review: 75810 The Upside Down | New Elementary: LEGO® parts, sets and techniques
LEGO Stranger things may have teased LEGO Dungeons & Dragons
LEGO Set 75810-1 The Upside Down (2019 Stranger Things) | Rebrickable - Build with LEGO