Weed

A white, flame-maned unicorn gallops across a blue sky, followed by a translucent, glowing blue creature with a long tail, then a yellow, bipedal lizard-like creature with a flame on its tail, and finally two large, blue, serpentine creatures with long necks and white underbellies emerging from the water. The sequence ends with a red and white Poké Ball opening in the center of the frame against a dark blue background.