It has now been proven that McCain's line of Mystics produce a super form that is the same as RDR's Phantom. So it appears the two lines are the same morph.

Also, we all know that the mystic x mojave produces a mystic potion, but....

The question I have is has RDR's line been crossed with a mojave to produce a phantom potion.... or whatever you may call it?

....and has the mystic been crossed to a lesser to produce an all white snake like RDR's Karma?