The Elvenstar Tree Bat Attack

7 parts come in a colour no other set has for that mould

• Creature Body Part, Dragon Head Lower Jaw with 1 StudDark Turquoise
• Curled Decorative Ornament / Plant Vine with BarTrans-Dark Blue
• Curled Decorative Ornament / Plant Vine with BarTrans-Orange
• Tile Special 1 x 2 Diamond PlainTrans-Purple
• Tile Special 1 x 2 Diamond PlainTrans-Red
• and 2 more

2 printed parts are only in this set

• Animal Body Part, Fox Head with Dark Turquoise Eyes, Silver Swirls and Purple…Black
• Creature, Shadow Bat Elves, Black Body, Trans-Neon Yellow Wings and Ears with…Trans-Neon Green

17 parts appear in only a few other sets

• Creature Body Part, Dragon Wing 13 x 8, with Marbled Trans-Neon Green PatternDark Blue · ×2also in 41194 Noctura's Tower & the Earth Fox Rescue (all Elves)
• Animal, Bear, Small with Dark Azure Eyes - Curling Design on Forehead - Black…Dark Azurealso in 41183 The Goblin King's Evil Dragon (all Elves)
• Creature, Shadow Bat Elves, Black Body, Trans-Red Wings and Ears with Bright…Blackalso in 41194 Noctura's Tower & the Earth Fox Rescue (all Elves)
• Stairs Spiral StepMedium Nougat · ×8also in 75954 Hogwarts Great Hall, 76401 Hogwarts Courtyard: Sirius's Rescue
• Technic Axle and Pin Connector PerpendicularDark Brown · ×4also in 75524 Chirrut Îmwe, 75530 Chewbacca
• Brick Curved 3 x 2 No StudsMedium Lavender · ×2also in 71472 Izzie's Narwhal Hot-Air Balloon, 77077 Klombo
• Cone 1.17 x 1.17 x 2/3 (Fez)Bright Light Orange · ×2also in 41173 Elvendale School of Dragons, 41192 Azari & the Fire Lion Capture (all Elves)
• Launcher, Weapon Crossbow ShooterTan · ×2also in 41184 Aira's Airship & the Amulet Chase, 41186 Azari & the Goblin Forest Escape (all Elves)
• Brick Round 2 x 2 Special with SpikesOrangealso in 70356 The Stone Colossus of Ultimate Destruction, 72003 Berserker Bomber
• Brick Round Corner 5 x 5 x 1 Curved, Bottom Cut Outs, No Studs, 7 Bottom TubesDark Brownalso in 75936 Jurassic Park: T. rex Rampage, 21325 Medieval Blacksmith
• Headwear Accessory Plume / Feathers with PinGreen · ×2also in 75823 Bird Island Egg Heist, 70618 Destiny's Bounty, 60201 LEGO City Advent Calendar
• Brick Round 1 x 1 with Stag Beetle PrintTrans-Clearalso in 41182 The Capture of Sophie Jones, 41185 Magic Rescue from the Goblin Village, 41195 Emily & Noctura's Showdown (all Elves)
• and 5 more

1 part is otherwise only found in Elves sets

• Plant, Leaves 6 x 5Dark Purple · ×7

8 moulds first came out in 2018, including in this set

• Plant, Plate 1 x 1 Round with 3 Leaves×11
• Plant, Flower Stem with Bottom Bar×7
• Plate Special 1 x 2 Rounded with 2 Open Studs×5
• Tile Special 1 x 2 Diamond Plain×4
• Creature, Shadow Bat Elves, Black Body, Trans-Red Wings and Ears with Bright…×2
• and 3 more

13 existing moulds first came out in their colour in 2018, including in this set

• Stairs Spiral StepMedium Nougat · ×8
• Brick Arch 1 x 3 x 2Reddish Brown · ×7
• Brick Curved 3 x 2 No StudsMedium Lavender · ×2
• Brick Curved Inverted 2 x 2 x 2/3White · ×2
• Brick Curved Inverted 2 x 2 x 2/3Dark Turquoise · ×2
• and 8 more