Stone Clay The sword is not for Stone Clay. Instead, a different colored sword will be included. This is an official LEGO product. LEGO Ninjago LEGO Nexo Knights Magma Tower Attack Official product LEGO LEGO Lego Lord Krakenskull Minifigure Nexo Knights Immediate purchase is welcome. Shipping will be on the first Wednesday or Thursday after payment is received. For packaging, we will also use recycled materials such as air cushions and will take care to prevent scratches during shipping. We do not have any pets. We do not smoke. Thank you for your consideration.