Iron Man Mech vs. Ultron

Notable parts

• 4 parts appear in only a few other sets: Plate Angled 2 x 2 with Step and Hole in Center (Pearl Gold) ×4 — also in 11209 Ultron vs. Iron Man (all Super Heroes Marvel); Tile 2 x 2 with Sand Green/White Rectangle Arc Reactor print (Dark Red) — also in 76310 Iron Man Car & Black Panther vs. Red Hulk (all Super Heroes Marvel); Minifig Neckwear Armor / Neck Protector (Flat Silver) — also in 76066 Mighty Micros: Hulk vs. Ultron, 76325 Avengers: Age of Ultron Quinjet (all Super Heroes Marvel); Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor) (Dark Red) — also in 76263 Iron Man Hulkbuster vs. Thanos, 76323 Avengers: Endgame Final Battle, 71846 The Fire Knight Mech, 71851 Kai's Dragon Mech Battle Pack.
• 1 existing mould first came out in this colour in 2025, including in this set: Plate Angled 2 x 2 with Step and Hole in Center (Pearl Gold) ×4.
• 2 minifigure parts with their print are only in this set: Minifig Head Ultron, Silver Lines, Red Droid Eyes, Mouth (Flat Silver); Torso, Ultron Silver/Red Armor Plating print, Flat Silver Arms and Hands (Flat Silver).

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