The Basilisk is a legendary creature from European folklore, often described as a serpent or lizard with the ability to kill with its gaze. It is sometimes depicted with features of a rooster, including a crown-like comb. The Basilisk is said to be born from an egg laid by a serpent and incubated by a toad, making it a unique hybrid in mythology. In addition to its deadly stare, the Basilisk is often associated with various protective measures, such as the use of mirrors to reflect its gaze back at it. This creature has appeared in various literary works, including Harry Potter and The Harry Potter series, where it is portrayed as a significant antagonist.