70638 Katana V11 is a LEGO Ninjago: Masters of Spinjitzu - Sons of Garmadon set that came out in 2018. It includes Resistance Kai, Luke Cunningham, Kai's Twin Katanas, a Red Katana, Luke's motorbike, and the Katana V11.
Official LEGO.com Description
Play out a high-speed chase on water and land with this action-packed LEGO® NINJAGO® set, featuring Kai’s Katana V11 boat, with speed and attack modes, foldout boosters and spring-loaded shooters. This cool toy for kids also includes Luke Cunningham's street bike, plus 2 minifigures with weapons to boost the role-play battle action.
- Includes 2 minifigures: Kai and Luke Cunningham.
- Katana V11 features speed and attack modes, an opening minifigure cockpit, foldout boosters, 2 hidden spring-loaded shooters, opening storage compartment, gold-colored ninja blades, and translucent flame-style exhaust elements.
- Fold out the boosters for attack mode and unleash the hidden spring-loaded shooters.
- Street bike features a minifigure seat and a translucent flame-style exhaust element.
- Weapons include Kai's 2 katanas and Luke Cunningham’s katana.
- Recreate and role-play epic scenes from the NINJAGO® Masters of Spinjitzu TV show.
- This cool toy for kids is suitable for ages 7-14.
- Katana V11 measures over 1” (5cm) high, 7” (20cm) long and 3” (8cm) wide in speed mode, and over 5” (13cm) wide in attack mode.
- Street bike measures over 1” (5cm) high, 2” (6cm) long and under 1” (2cm) wide.
- Luke Cunningham is exclusive to this set.
- Kai's Resistance minifigure is exclusive to this set, because the one released in the 891842 Kai Foil Pack that comes in one issue of the Ninjago Magazine came with the mask without is symbol and with the incorrect Katanas.
- This is the only Sons of Garmadon set to not include an Oni Mask, the collectible item for the season. This is possibly explained by the fact that this set is one of the cheaper sets of this wave.
- This is Kai's sixth vehicle, making him the ninja to have the most vehicles out of any Ninja to date. His first is his Blade Cycle, the second being the Fire Mech, his third being the Kai Fighter, the fourth being the X-1 Ninja Charger, and his fifth being his other bike.
- This set is only seen in the episode "Dread on Arrival."
- The set depicts this vehicle as a speedboat, however, the vehicle in the series is a submarine.