??? Maker

Has anybody tried to use a basic power,wisdom,luck, and dex crystal together? Or a intermideate combinatoin or a advance one? Maybe thats why no one ever got it, those advance level crystals are so pineappleing rare?

It would make sense because the secret crystal represents the rainbow...and well..combining all the other colors?

I tried those too, because I was thinking "How else would it know what level of Secret Crystal to give you?" but no dice. I even tried adding a basic Dark in there but still nothing.