Basilisk

The basilisk can target one creature it can see within 30 feet of it with its magical gaze. The target must succeed on a DC 12 Constitution saving throw or be Restrained. At the end of the target's next turn, it must repeat the saving throw. On a success, the effect ends. On a failure, the target is Petrified. If the basilisk sees its reflection in the gaze, it must make this saving throw.

Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) piercing damage plus 7 (2d6) poison damage.