Webin forza horizon 5, there is an achievement called matryoshka, which asks you to unlock a car from the car mastery tree of another car.
If you can pull it off, you will get a free megane r. s.
Renault for your efforts.
Webforza horizon 5 car mastery is a key part of progressing as it allows you to unlock special perks and rewards just from driving your cars.
As you drive around.
Web5 car masteries that let you unlock a special car.
You can spend 50 skill points each (+required points for the unlock path) to get the following cars:
Weball you have to do is use skill points to unlock a car from the car mastery tree of another car.
However, there are only very few cars that have a car reward nested.