Sweet Mayhem's Systar Starship!

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

• Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 TeethWhite · ×2
• Brick Curved 6 x 2Dark Turquoise

2 printed parts are only in this set

• Brick Round Corner 5 x 5 x 1 Curved, Bottom Cut Outs, No Studs, 7 Bottom Tubes…Dark Turquoise · ×4
• Dish 6 x 6 Inverted - No Studs with Handle with Black and Dark Purple Circles…Trans-Dark Pink

10 parts appear in only a few other sets

• Dish 6 x 6 Inverted (Radar) with Solid StudsMedium Azure · ×2also in 80025 Sandy's Power Loader Mech
• Tile Round 2 x 2 with Yellow Star with Surprised Face PrintWhite · ×2also in 70849 Wyld-Mayhem Star Fighter (all The LEGO Movie)
• Flag 5 x 6 Hexagonal with U ClipsTrans-Clearalso in 75219 Imperial AT-Hauler
• Tile 2 x 2 with Happy Face, Open Mouth, Dark Purple Cheeks PrintDark Pinkalso in 70829 Emmet and Lucy's Escape Buggy!, 70838 Queen Watevra's 'So-Not-Evil' Space Palace (all The LEGO Movie)
• Castle Turret Top 4 x 8 x 2 1/3White · ×2also in 6266 Cannon Cove, 43205 Ultimate Adventure Castle, 40710 Pirate Splash Battle
• Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud UndersideDark Turquoise · ×2also in 80015 Monkie Kid's Cloud Roadster, 43181 Raya and the Heart Palace, 51515 Robot Inventor, 41760 Igloo Holiday Adventure
• Wing with Clip Glitter Trans-Blue PatternWhite · ×2also in 70834 MetalBeard's Heavy Metal Motor Trike!, 70824 Introducing Queen Watevra Wa'Nabi, 70842 Emmet's Triple-Decker Couch Mech, 70849 Wyld-Mayhem Star Fighter (all The LEGO Movie)
• Minidoll Neckwear Armour with Glitter Trans-Blue Wings, 2 BarsWhitealso in 70834 MetalBeard's Heavy Metal Motor Trike!, 70824 Introducing Queen Watevra Wa'Nabi, 70842 Emmet's Triple-Decker Couch Mech, 70849 Wyld-Mayhem Star Fighter (all The LEGO Movie)
• Tile 2 x 2 with Happy Face, Open Mouth PrintYellowalso in 70829 Emmet and Lucy's Escape Buggy!, 70836 Battle-Ready Batman and MetalBeard, 70834 MetalBeard's Heavy Metal Motor Trike!, 30620 Star-Stuck Emmet (all The LEGO Movie)
• Windscreen 8 x 6 x 2 CurvedMedium Azurealso in 80014 Sandy's Speedboat, 2000457 SPIKE Prime Element Set, 45678 SPIKE Prime Set, 2000480 Personal Learning Kit

1 part is otherwise only found in The LEGO Movie sets

• Minifig Neckwear ClothReddish Brown

9 moulds first came out in 2019, including in this set

• Tile 1 x 1 Heart×2
• Wing with Clip Glitter Trans-Blue Pattern×2
• Hair 2 Pig Tails and Bangs, Iridescent Print
• Hair Ponytail with Purple/Medium Blue Streak, Reddish Brown Goggles with Red…
• Helmet with Black Visor, 2 Long Earpieces, and 1 Long Central Magenta Spike
• and 4 more

18 existing moulds first came out in their colour in 2019, including in this set

• Brick Sloped 45° 2 x 2Dark Turquoise · ×7
• Brick Curved 3 x 1 No StudsDark Turquoise · ×6
• Tile Round 1 x 1 QuarterDark Turquoise · ×6
• Plate 2 x 3Dark Turquoise · ×5
• Brick Curved 2 x 1 No Studs [1/2 Bow]Dark Turquoise · ×4
• and 13 more