Attack of the Morro Dragon

2 moulds appear in no other set

• Wing, Left, with Black Limbs and Marbled Dark Blue Print
• Wing, Right, with Black Limbs and Marbled Dark Blue Print

1 part comes in a colour no other set has for that mould

• Large Figure Weapon Claw, with ClipYellowish Green · ×11

3 parts appear in only a few other sets

• Brick Wedged, Curved 4 x 2 x 1 1/3 with 1 x 4 Base [Plain]Blackalso in 30195 FXX
• Brick Round Corner 4 x 4 Macaroni Wide with 3 StudsYellowish Green · ×16also in 41320 Heartlake Frozen Yogurt Shop, 43008 Nike Dunk, 42702 Spinning Flower & Fairy Teacup Ride
• Weapon Sword, Big Blade with BarYellowish Green · ×4also in 70732 City of Stiix, 70738 Final Flight of Destiny's Bounty, 30294 The Cowler Dragon, 71709 Jay and Lloyd's Velocity Racers (all Ninjago)

2 parts are otherwise only found in Ninjago sets

• Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]Yellowish Green · ×4
• Hat, Conical Asian StyleDark Purple

9 moulds first came out in 2015, including in this set

• Creature, Ghost, Skreemer Mask with Mouth Open with Pointed Teeth and Green…×2
• Plate Special 1 x 1 with Stud, 3 Bars and 3 Bar Holes×2
• Wrap with Short Back Knot, Red Pattern×2
• Lower Body, Ghost with Marbled Dark Blue Pattern
• Minifig Neckwear Armor Shoulder Pads with Tattered Robe Green Pattern
• and 4 more

12 existing moulds first came out in their colour in 2015, including in this set

• Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallYellowish Green · ×17
• Brick Round Corner 4 x 4 Macaroni Wide with 3 StudsYellowish Green · ×16
• Tile Special 1 x 2 with Two Vertical Teeth / ToothYellowish Green · ×16
• Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Yellowish Green · ×12
• Plate Special 1 x 2 with Three Teeth [Tri-Tooth]Dark Bluish Gray · ×6
• and 7 more