Avengers: Endgame Final Battle

Notable parts

• 8 parts come in a colour no other set has for that mould: Wheel Arch, Mudguard 4 x 2 1/2 x 1 (Reddish Brown) ×4; Wave / Power Burst / Flame Blaster with Handle (Trans-Dark Pink) ×2; Wave / Power Burst / Flame, Bolt Large with Bar Ends (Trans-Dark Pink) ×2; Wave / Power Burst / Flame, Bolt Small with Bar Ends (Trans-Dark Pink) ×2; Wave / Power Burst / Flame, Bolt Spiral with Bar Ends (Trans-Dark Pink) ×2; and 3 more.
• 9 parts appear in only a few other sets: Antenna 8H Whip (Trans-Red) ×4 — also in 80035 Monkie Kid's Galactic Explorer, 76831 Zurg Battle; Plate Special, Wave / Power Burst / Flame, with Two Studs (Trans-Dark Pink) — also in 71434 Soda Jungle Maker Set, 76294 X-Men: The X-Mansion; Bigfig Arm, Left [Plain] (Medium Lavender) — also in 76107 Thanos: Ultimate Battle, 76266 Endgame Final Battle, 76323 Avengers: Endgame Final Battle (all Super Heroes Marvel); Bigfig Arm, Right [Plain] (Medium Lavender) — also in 76107 Thanos: Ultimate Battle, 76266 Endgame Final Battle, 76323 Avengers: Endgame Final Battle (all Super Heroes Marvel); Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets (Dark Bluish Gray) — also in 5006809 The LEGO Games Book, 60328 Beach Lifeguard Station, 10266 NASA Apollo 11 Lunar Lander; Hair Long Parted in Front (Dark Tan) — also in 76193 The Guardians' Ship, 40525 Endgame Battle, 76200 Bro Thor's New Asgard (all Super Heroes Marvel); Plate Round 2 x 2 with Rounded Bottom [Boat Stud] (Trans-Brown) — also in 43179 Mickey Mouse and Minnie Mouse Buildable Characters, 76139 1989 Batmobile, 41713 Olivia's Space Academy; Hand Hulk - Left (Medium Lavender) — also in 76107 Thanos: Ultimate Battle, 76131 Avengers Compound Battle, 76266 Endgame Final Battle, 76323 Avengers: Endgame Final Battle (all Super Heroes Marvel); Hand Hulk - Right (Medium Lavender) — also in 76107 Thanos: Ultimate Battle, 76131 Avengers Compound Battle, 76266 Endgame Final Battle, 76323 Avengers: Endgame Final Battle (all Super Heroes Marvel).
• 4 moulds first came out in 2021, including in this set: Plate Special, Wave / Power Burst / Flame, with Two Studs ×2; Bigfig Head Thanos, Mean Grin print; Body Giant, No Head, Thanos, Gold Bodysuit print; Plate Special 4 x 4 with Studs on Edges and Clips Horizontal.
• 4 existing moulds first came out in their colour in 2021, including in this set: Antenna 8H Whip (Trans-Red) ×4; Equipment Cup / Mug [Plain] (Flat Silver) ×2; Hair Long Parted in Front (Dark Tan); Plate 2 x 6 (Medium Nougat).
• 2 minifigure parts with their print are only in this set: Bigfig Head Thanos, Mean Grin print (Medium Lavender); Torso Bodysuit, Dark Red and White Panels, White Star, Reddish Brown Belt and… (Dark Blue).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.