What happens when a basilisk is within 30 feet of a creature? On a failed save, the creature magically begins to turn to stone and is restrained. If a creature starts its turn within 30 feet of the basilisk and the two of them can see each other, the basilisk can force the creature to make a DC 12 Constitution saving throw if the basilisk isn’t incapacitated. Can a basilisk make a creature make a constitution saving throw?