[Event] Rainbow Flondor Goose Egg

- Description: An egg painted beautifully seemingly with all the colors of the rainbow. Right-click to obtain all of the following. Rumbling Earth Shard x2, Swaying Wind Shard x2, Rainbow Gem Fruit x1, Spirit Pouch of Ferocious Beast x1, Breezy Conch Seaweed x1

- Additional use requirements are not yet decoded; this is not a complete eligibility check.