I have a couple dragons, two females with white deviant and spotted dominant or recessive. Then a silver male who has spotted deviant. Can I get a double deviant from them, or would they have to have the same color and pattern? Like would the male have to be white, or the females silver? The only double deviants I have breed both parents had the same color and pattern, one deviant for pattern and one for color. Does it have to be like that?

As far as I'm aware they just need to have an opposite color/pattern deviance but, in checking my doubles, they are all from parents with the same dominant color/pattern genes so I can not say for sure. Your silver male would need to have White as his recessive gene though for it to be possible so that the offspring would have a chance of being double Homozygous.

I may be able to help test this if you'd like. I have this female Puma with a Graying Modifier deviance whose colors are Yellow (dominant) and Brown (recessive). She was just bred her with this male from the Breeding Offers who has a Brown deviance with the pattern genes Striped (dominant) and Graying Modifier (recessive). Since they have the potential to breed deviants and possibly double deviants I can continue to breed them until my female runs out of breedings.