I understand all of the issues from potion breeders. In my opinion there are too many people breeding mystics to mojaves and not knowing what to look for when telling the difference between them. I personally know Jason Amos and trust him completly. Think about the fact he also stated that you can call Dan Wolfe directly. That should speak in volumes. He has always produce top notch animals and I have never had a issue with anything. If you have any issues you should email him directly and he is willing to answer all of your questions like he has done for me in the past.
Charles