Avengers Tower

1 mould appears in no other set

• Neckwear Cape, Yellow with Trans-Clear Bottom, Silver Circuitry Print (Vision)×2

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

• Headwear Accessory Visor Snow GogglesBlack · ×3
• Brick Sloped Inverted 60° 1 x 4 x 3Dark Bluish Gray · ×2
• Door 3 x 6Trans-Black · ×2
• Windscreen 6 x 4 x 1 CurvedTrans-Light Blue

19 parts appear in only a few other sets

• Glass for Window 1 x 2 x 3 Flat FrontTrans-Black · ×269also in 76417 Gringotts Wizarding Bank - Collectors' Edition
• Tile Special 4 x 8 InvertedLight Bluish Gray · ×4also in 75355 X-wing Starfighter
• Bag / BriefcaseFlat Silveralso in 43268 Lilo and Stitch Beach House
• Hipwear Skirt, Triangular Point with Center SlotDark Redalso in 76266 Endgame Final Battle (all Super Heroes Marvel)
• Hose Rigid 3mm D. 29L / 23.2cmFlat Silver · ×2also in 75341 Luke Skywalker's Landspeeder, 77984 Jurassic Park Jeep Wrangler
• Panel 1 x 6 x 5Opal Trans-Clearalso in 80109 Lunar New Year Ice Festival, 10325 Alpine Lodge
• Tile Round 1 x 1 Quarter with Taco PrintTanalso in 41747 Heartlake City Community Kitchen, 40685 Water Park
• Bracket 2 x 6 - 1 x 6 InvertedLight Bluish Gray · ×8also in 75331 The Razor Crest, 76255 The New Guardians' Ship, 75364 New Republic E-wing vs. Shin Hati's Starfighter
• Plate Special Round 8 x 8 with 2 x 2 Center Studs with GrooveDark Blue · ×2also in 92176 NASA Apollo Saturn V, 43197 The Ice Castle, 21309 NASA Apollo Saturn V
• Hair Mid-Length Wavy with Center Part and SidelocksBlackalso in 71031-6, 76248 The Avengers Quinjet, 75385 Ahsoka Tano's Duel on Peridea
• Hair Short Pointy, Wavy in FrontDark Tanalso in 71039-6, 76291 The Avengers Assemble: Age of Ultron, 76325 Avengers: Age of Ultron Quinjet
• Plant / Animal Body Part, Tree / Branch / Tail / Appendage Bladed with PinPearl Goldalso in 41179 Queen Dragon's Rescue, 80111 Lunar New Year Parade, 76290 The Avengers vs. The Leviathan
• and 7 more

2 parts are otherwise only found in Super Heroes Marvel sets

• Hair for Bigfig, Short CurlyBlack
• Helmet Space with Open Face Angular, Top HingePearl Titanium

13 moulds first came out in 2023, including in this set

• Panel 4 x 4 x 3 Quarter Cylinder×61
• Animal / Creature Body Part, Claw with Clip×20
• Plate Special 1 x 1 x 2/3 Half Round with Side Stud×14
• Plate Special 1 x 3 Rounded with 3 Open Studs×10
• Bar Curved with Axle End and 1 x 1 Round Plate×8
• and 8 more

23 existing moulds first came out in their colour in 2023, including in this set

• Glass for Window 1 x 2 x 3 Flat FrontTrans-Black · ×269
• Window 1 x 2 x 3 Flat FrontDark Bluish Gray · ×269
• Brick 1 x 4 without Bottom TubesTrans-Black · ×44
• Technic Brick 1 x 1 with Axle HoleDark Azure · ×13
• Brick 1 x 1 x 3Dark Bluish Gray · ×9
• and 18 more

16 minifigure parts with their print are only in this set

• Torso Jacket under Black Bullet Proof Vest, SHIELD Badge Print, Dark Blue Arms…Dark Blue · ×3
• Bigfig Head Hulk, Grin PrintOlive Green
• Headwear Accessory Visor Top Hinge, Rounded with Gold Armor with White Eyes…Dark Red
• Helmet with Antennae and Headphones and Trans-Orange Visor (The Wasp)Flat Silver
• Hips and Pearl Titanium Left Leg, Dark Bluish Gray Right Leg, Dark Blue and…Pearl Titanium
• and 11 more