Pocket Sand

You seem to have an absurd amount of sand in your pocket that you may utilize, you gain the following benefit:

• While within 5 feet of a creature you may reach into your pocket and pull out a hand full of sand and toss it in their face as a bonus action.
• The creature must make a DEX saving throw equal to 8 + your sleight of hand + proficiency bonus.
• On a failed saving throw the creature is blinded until the end of your next turn