Spine Whip

Spine Whip. Legends tell of those who have attempted to observe a dullahan collecting the souls of the dead only to have the dullahan lash out their eyes with a whip made out of a human spine. You have proficiency with whips and when you make a successful attack with a whip, you may attempt to whip that target's eyes. The target rolls a Dexterity saving throw (DC 8 + your proficiency bonus + your Strength or Dexterity modifier). On a failure, the target is blinded until the end of your next turn. After you have used this ability, you can't use it again until you complete a long or short rest