Basilisk Figure from Harry Potter, Noble Collection NN7421 The Noble Collection are proud to announce a new range of plastic Magical Creatures inspired by the Harry Potter series. Each measures approximately 10.5 width by 18.5 cms height in their PVC display case. The creatures and the dioramas can be removed from the display case. A basilisk is a giant serpent and a known wizard killer. Even Harry Potter, a parcelmouth, who can speak to snakes, could not control the Basilisk of Salazar Slytherin.