Welcome to the Hidden Side

1 part comes in a colour no other set has for that mould

• Rock Panel 2 x 4 x 6Black · ×2

3 parts appear in only a few other sets

• Plant, Leaves 6 x 5Medium Azure · ×3also in 70437 Mystery Castle, 70430 Newbury Subway (all Hidden Side)
• Plant, Sea GrassBlackalso in 75810 The Upside Down, 70433 J.B.'s Submarine
• Tile Round 1 x 1 with Monster Eye PrintYellowish Green · ×2also in 70419 Wrecked Shrimp Boat, 70423 Paranormal Intercept Bus 3000, 40336 Newbury Juice Bar, 30463 Chef Enzo's Haunted Hotdogs (all Hidden Side)

2 existing moulds first came out in their colour in 2020, including in this set

• Plant, Leaves 6 x 5Medium Azure · ×3
• Plate 8 x 8 with Rounded EndMedium Azure

11 minifigure parts with their print are only in this set

• Lower Body, Ghost with Marbled Bright Light Orange PatternTrans-Clear · ×2
• Torso Shirt, Tattered with Pocket Print, Bright Light Orange Arms and HandsBright Light Orange · ×2
• Hips and Black Legs with Blue Belt and Bone PrintBlack
• Hood over Cap Dark Azure, Black Front with Claw-like Scratches PrintLight Aqua
• Lower Body, Ghost with Marbled Red PatternTrans-Clear
• and 6 more