
Basilisk
D&D 2024 monster: Basilisk. Source: Monster Manual (2025). challenge rating 3, creature type Monstrosity, Medium size, speed 20 ft. Basilisk Reptilian Guardian with a Petrifying Gaze Habitat: Mountain, Underdark Treasure: Any Basilisks are ponderous predators with eight clawed legs, crystalline spines, and mighty jaws. Rather than chasing prey, they use their supernatural gaze to turn creatures to stone and then consume these victims at their leisure. While basilisks are most comfortable in subterranean lairs, many are captured and kept by unscrupulous folk seeking guardians for their treasures. The remains of Petrified creatures litter the area where a basilisk hunts. These might be mundane creatures or more unusual beings that had dire encounters with a basilisk. Roll on or choose a result from the Petrified Basilisk Victims table to inspire the statues that might appear in a basilisk's hunting grounds. There is a 50 chance that any of these statues are missing limbs or broken into pieces. Rule 4: No one carves statues of frightened warriors. If you see one, keep your eyes closed and your ears open. 1 An adventurer with an ornate key hanging around their neck. 2 Animals like bats, bears, deer, or goats. 3 A climber clinging to a stalactite. 4 Itself using a large mirror or shiny surface. 5 A mimic disguised as a chest full of treasure. 6 A monster such as an umber hulk or a troglodyte. 7 Someone caught in a comic pose or making a regrettable face. 8 A victim now being used as a nest for insects or other vermin. Petrified Basilisk Victims Monstrosity Medium 20 ft.