Evolution of a Buddha vs. Anatta Based on the lifestory of Shakyamuni Buddha, one can see that there is an evolution, from disciple to boddhisatva until the Buddhahood stage... like a path his mind was following, but we know minds just go around samsara up and down, nothing except seeds of kamma goes along with the mind, no such thing as a soul. So how can one relate that to Anatta?
Karma does not go from life to life. Karma is the volitional action performed here and now. It only lasts a moment. But it can have future repercussions. The consequence is the result of a Karma. Not the Karma itself.

The question of if something goes from life to life would not even arise, if you understand what's happening here and now. Lets say now you are thinking about building a house in the future. If you think about it for an hour, does it mean your first thought about it lasted for an hour? No! The first thought moment appeared and vanished then and there. But as a consequence, similar thoughts kept appearing in your mind one after the other. But they all vanished immediately. You might think about the building of the house tomorrow or even months from now. But that doesn't mean your original thought lasted that long. It'll be a new thought, but it can be similar to the thoughts you had today.

So if nothing goes from this moment to the next, even in this life, how can anything go from life to life?