Portal of Atlantis

Notable parts

• 3 parts come in a colour no other set has for that mould: Brick Curved Inverted 6 x 1 (Trans-Dark Blue) ×8; Stairs 7 x 4 x 6 Straight Open (Dark Red) ×6; Brick Curved 10 x 1 [Asymmetric Inside Ridges] (Pearl Gold) ×2.
• 12 parts appear in only a few other sets: Boat Hull Section, Brick 10 x 12 x 1 with 4 x 6 Cutout (Dark Bluish Gray) — also in 7046 Fire Command Craft; Helmet Underwater Atlantis Portal Emperor (Speckle Black-Gold) — also in 7978 Angler Attack (all Atlantis); Ring with Centre Triangle with Gold Bands and Crab Print [Atlantis Key] (Trans-Orange) — also in 8056 Monster Crab Clash (all Atlantis); Brick Arch 3 x 6 x 5 Ornamented (Black) ×4 — also in 70432 Haunted Fairground, 10217 Diagon Alley; Lower Body with Tentacles (Dark Red) — also in 8061 Gateway of the Squid, 9781409306269; Minifig Neckwear Armour Breastplate with Shoulder Pads, Fins and Embossed… (Speckle Black-Gold) — also in 7984 Deep Sea Raider, 7985 City of Atlantis (all Atlantis); Turntable 4 x 4 Top with Jagged Edge and Three Segments (Atlantis Key Holder) (Dark Bluish Gray) ×5 — also in 7985 City of Atlantis, 4192 Fountain of Youth, 8061 Gateway of the Squid; Panel 1 x 4 x 5 with Arched Window (Black) ×4 — also in 2505 Garmadon's Dark Fortress, 9450 Epic Dragon Battle, 7947 Prison Tower Rescue; Ring with Centre Triangle with Gold Bands and Manta Ray Print [Atlantis Key] (Trans-Bright Green) — also in 8076 Deep Sea Striker, 8059 Seabed Scavenger, 8075 Neptune Carrier (all Atlantis); Ring with Centre Triangle with Gold Bands and Shark Print [Atlantis Key] (Trans-Red) — also in 8080 Undersea Explorer, 30040 Octopus, 8058 Guardian of the Deep (all Atlantis); Ring with Centre Triangle with Gold Bands and Squid Print [Atlantis Key] (Trans-Dark Blue) — also in 30041 Piranha, 8057 Wreck Raider, 8061 Gateway of the Squid (all Atlantis); Ring with Centre Triangle with Gold Bands and Turtle Print [Atlantis Key] (Trans-Yellow) — also in 8077 Atlantis Exploration HQ, 8079 Shadow Snapper, 8060 Typhoon Turbo Sub (all Atlantis).
• 14 moulds first came out in 2010, including in this set: Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium ×24; Brick Arch 1 x 3 x 2 ×22; Weapon Trident ×6; Ring with Centre Triangle with Gold Bands and Shark Print [Atlantis Key] ×5; Turntable 4 x 4 Top with Jagged Edge and Three Segments (Atlantis Key Holder) ×5; and 9 more.
• 14 existing moulds first came out in their colour in 2010, including in this set: Brick Special 1 x 1 with Stud on 1 Side (Dark Bluish Gray) ×18; Tile 1 x 4 with Groove (Trans-Light Blue) ×16; Plate Special 1 x 2 with Clip Horizontal on End (Dark Bluish Gray) ×9; Plate 2 x 4 (Dark Tan) ×5; Brick Arch 3 x 6 x 5 Ornamented (Black) ×4; and 9 more.
• 3 minifigure parts with their print are only in this set: Hips and Sand Green Legs with Scales and Leg Protection Print (Sand Green); Minifig Head Portal Emperor, Large Blue Eyes, Turtle Mouth and Gills Print… (Sand Green); Torso Muscles, Scales, Belts and Medallion Print, Sand Green Arms and Hands (Sand Green).

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