Power of Medusa

You have developed traits similar to that of a medusa, granting you the following benefits:

• Increase your Dexterity, Constitution, or Charisma by 1, to a maximum of 20.
• As a bonus action, you can cause your hair to turn into snakes (or sprout snakes from your head if you don't have hair), which lasts for 1 minute. While transformed in this way, when a creature that can see your eyes starts its turn within 30 feet of you, the creature must make a Constitution saving throw (DC 8 + your proficiency bonus + your Constitution modifier) if you aren't incapacitated and you can see the creature. On a failed save, a creature begins to turn to stone and is restrained. The restrained creature must repeat the saving throw at the end of its next turn, becoming petrified on a failure or ending the effect on a success. The petrification lasts until the creature is freed by the greater restoration spell or other magic.

  Unless surprised, a creature can avert its eyes to avoid the saving throw at the start of its turn. If the creature does so, it can’t see you until the start of its next turn, when it can avert its eyes again. If the creature looks at you in the meantime, it must immediately make the save. If you see your reflection on a surface within 30 feet of you and you are in an area of bright light, you are, affected by your own gaze. Once you use this feature, you can't use it again until you finish a long rest.