Curse of the Black Storm is the Season 2 premiere of Wild Kratts: Power of Nature. It is a two part episode. It aired on August 19, 2014.
An evil thought to be gone 10,000 years ago returns to destroy the Guardians and take his revenge on the "brats". What the Wild Kratts don't understand is why he referred to the Kratt Brothers as such. Hermia and Athena then reveal that the brothers had been Nature Guardians... in their past lives.
It starts with an unknown person's perspective, feeling pain in his shoulder. He was being carried by two people, who were running from whatever was growling. They were forced to stop, meaning they were surrounded. Then suddenly, the growling stopped. A different pair of hands picked the person up and the pain went away.
- The title is a play on the title of the first Pirates of the Caribbean movie, "Curse of the Black Pearl".
- Ventus' transformation, and the battle against Chaos were inspired on Nightmare Moon and Discord's scenes from MLP.