Favored Grung of the Elder Gods

Your pilgrimage to each shrine has empowered you and with each blessing from the Elder Gods, you receive the following boons:

• Your Grung poison ability has changed, now when you come into contact with an enemy, you can choose to apply poison on hit automatically. This will be 1d6 at levels 1-3, 2d6 at levels 4-7, 2d6 2d4 at levels 8-10. You can apply this ability equal to your Proficiency Bonus per long rest.
• You gain the ability to use the spell Create or Destroy Water once per day. Level scales equal to total player levels.