• Stage a magical contest – Kids can play out Triwizard Tournament™ tasks at the Black Lake from Harry Potter and the Goblet of Fire™ with this LEGO® Harry Potter™ building set (76420) for ages 8 and over • 5 LEGO® minifigures and 2 LEGO figures – Harry Potter™ with flipper elements, Viktor Krum with a shark head element, Hermione Granger™, Ron Weasley™ and a Merperson, plus Grindylow and crab figures • Black Lake underwater scene – Features a buildable arch ruin with 2 flexible LEGO® elements to create the effect of Hermione Granger™ and Ron Weasley™ floating, plus 2 caves with hidden treasure • Buildable pier model and rowing boat – The pier features a minifigure-diving function and a rotating clock, plus accessory elements inside including a kettle and Gillyweed potion • Gift idea – Give this 349-piece buildable LEGO® Harry Potter™ playset as a surprise reward, birthday present or Christmas gift to kids who are into Harry Potter and the Wizarding World • Build, play and display – The pier model measures over 18 cm (7 in.) high, 12 cm (5 in.) wide and 6 cm (2.5 in.) deep and can be placed on top of the underwater scene • A helping hand – The LEGO® Builder app guides your youngster on an intuitive building adventure with tools that let them zoom in and rotate models in 3D, save sets and track their progress • Part of an extensive assortment – LEGO® Harry Potter™ toy building sets let young wizards, witches and Muggles™ role-play iconic scenes, make up their own adventures or simply display the models • High quality – Since 1958, LEGO® components have complied with stringent industry quality standards to ensure they connect consistently and securely • Safety first – LEGO® bricks and pieces are tested in almost every way imaginable to make sure they comply with rigorous global safety standards