Natural Talent now gives...
3 AD and 5 AP at lvl 1, scaling up to 10 AD and 15 AP at lvl 18.
Why wouldn't they do this? They've done it for Precision in the Cunning Tree where you get 'some' of the value immediately and some of it as you scale upwards through the game. I feel like the mastery would compete easier with the Vamprism talent that way.