Medusa

The medusa makes two Claw attacks and one Snake Hair attack, or it makes three Poison Ray attacks.

Melee Weapon Attack: +6 to hit, reach 5 ft.. Hit: 10 (2d6 + 3) slashing damage.

Melee Weapon Attack: +6 to hit, reach 5 ft.. Hit: 5 (1d4 + 3) piercing plus 14 (4d6) poison damage.

Ranged Weapon Attack: +5 to hit, range 150 ft.. Hit: 11 (2d8 + 2) poison damage.

Recharge 5–6. Constitution Saving Throw: DC 13, each creature in a 30-foot Cone. If the medusa sees its reflection in the Cone, the medusa must make this save.
First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success.
Second Failure: The target has the Petrified condition instead of the Restrained condition.