Wildzest Hexmallow

Marshmallow Magic This marshmallow has a wild berry flavor with a tangy, zesty twist of apple. It has a vibrant, multi-colored appearance, like a patchwork of the different berries used in its preparation.
  You can use a bonus action to eat this marshmallow, when you do, you gain a bonus to all Nature checks you make equal to your proficiency bonus until you finish a long rest. However, for the duration you also suffer a negative penalty to all Animal Handling checks you make equal to your proficiency bonus. For the duration, you cannot gain the benefits of any other hexmallow.