LEGO NINJAGO 71818 Tournament Battle Arena – 659 Piece Build & Play Set

‌【Box Contents Overview】This set includes 659 LEGO® bricks and elements – a full complement of building components, printed parts and sticker sheets, plus 6 detailed minifigures ready for action. 【Minifigure Line-Up】Features two hero ninjas — Tournament-of-Sources Kai and Sora — in their special tournament armour and with short katana accessories; opposed by four villains including Cinder, the Wolf Mask Warrior, and the exclusives Evil Jay and Tox. 【Arena Structure & Features】The build creates a battle arena environment with two rotating combat platforms where opponents face each other, and a large foot-drum that can be pushed off its stand into the arena for dramatic effect. 【Interactive Play Mechanics】A lever activates a collapsing staircase, sending any minifigure standing on it sliding down — unlocking surprise moves and battle outcomes in the tournament zone. 【Display and Extendability】Once built, the arena doubles as a display piece (approx. 17 cm high × 30 cm wide × 20 cm deep) and can be connected or expanded with other NINJAGO sets to widen the tournament world.