Talk:Romantic Tutu/@comment-69.122.93.181-20131129023037/@comment-17760674-20131129181554

I've seen a theory posted on the wikia that seems to make sense:

The sealstone colors you find are random and unrelated to the colors you find in the regular story. You will be able to find one of these three combinations: red+orange, yellow+green, and blue+purple. (Whether you actually find both colors in each set is up to chance.)