BrickLink - Set 71730-1 : LEGO Epic Battle Set - Kai vs Skulkin [NINJAGO:Legacy:The Golden Weapons] - BrickLink Reference Catalog
LEGO 71730 Epic Battle Set - Kai vs. Skulkin Instructions, Ninjago
LEGO 71730 Epic Battle Set - Kai vs. Skulkin Instructions, Ninjago
Amazon.com: LEGO NINJAGO Epic Battle Set – Kai vs. Skulkin 71730 Building Kit; Ninja Playset Featuring a Spinning Battle Toy, New 2021 (61 Pieces) : Toys & Games
LEGO® 71730 Epic Battle Set - Kai vs. Skulkin | ToyPro.com
LEGO 71730 Epic Battle Set - Kai vs. Skulkin Instructions, Ninjago
Amazon.com: LEGO NINJAGO Epic Battle Set – Kai vs. Skulkin 71730 Building Kit; Ninja Playset Featuring a Spinning Battle Toy, New 2021 (61 Pieces) : Toys & Games