Merlin's Apprentice is one of the two LEGO® rides at LEGOLAND® Discovery Center Tokyo. Merlin's Apprentice takes you into a wizards world with potions and magic. Don't forget to pedal as fast as you can to conjure up the magic and see what happens when you pedal the fastest. Guests must be a minimum of 90cm to ride Merlin's Apprentice. Guests between 90 - 120cm must ride with an adult.