Hi. I'm quite new to the game but ;; I'vd done a few researchs here and there so. I will put an example for you to understand my question:

Say you have a high stats lion and a very low stats lion. And you want to stat replace that low stats lion. But what if your low stat lion had a mutation? Would that stay or go? Or would it be the other way around, that the high stat lion would have to have the mutation in order to keep it?