Gateway of the Squid

7 parts appear in only a few other sets

• Brick Wedged, Curved Inverted 8 x 6 x 2 CockpitLimealso in 8079 Shadow Snapper (all Atlantis)
• Play Gear, 3D Glasses Atlantis[No Color/Any Color]also in 8075 Neptune Carrier (all Atlantis)
• Lower Body with TentaclesDark Redalso in 8078 Portal of Atlantis, 9781409306269
• Large Figure Weapon Whip, Barraki Kalmah TentacleBlack · ×2also in 8927 Toa Terrain Crawler, 8994 Baranus V7, 8925 Barraki Deepsea Patrol
• Ring with Centre Triangle with Gold Bands and Squid Print [Atlantis Key]Trans-Dark Bluealso in 8078 Portal of Atlantis, 30041 Piranha, 8057 Wreck Raider (all Atlantis)
• Turntable 4 x 4 Top with Jagged Edge and Three Segments (Atlantis Key Holder)Dark Bluish Grayalso in 7985 City of Atlantis, 8078 Portal of Atlantis, 4192 Fountain of Youth
• Technic Pin Connector Round Curved with Fin and HoleBlack · ×4also in 8080 Undersea Explorer, 30041 Piranha, 9467 The Ghost Train, 8058 Guardian of the Deep

10 moulds first came out in 2010, including in this set

• Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium×4
• Technic Pin Connector Round Curved with Fin and Hole×4
• Headwear Accessory Visor [Large with Trapezoid Top]×2
• Helmet Underwater / Space, Breathing Apparatus with Pin Holes×2
• Lower Body with Tentacles
• and 5 more

4 existing moulds first came out in their colour in 2010, including in this set

• Minifig Footwear Flipper [Thin]Lime · ×4
• Brick Special 1 x 1 with Stud on 1 SideRed · ×2
• Gate 1 x 4 x 9 Arched with Bars and Three StudsPearl Gold · ×2
• Brick Wedged, Curved Inverted 8 x 6 x 2 CockpitLime