This function is important we can customize and reinforce the weaknesses and increase strengths of our ninjas for this it is necessary to have gold that we gain while we do missions after this we spend in this way to cultivate and with much luck, we can get the much-coveted gold and red chakras. As we cultivate chakras we will earn points which we can exchange for a specific chakra that we want, my advice is not to spend a single point until we had enough and buy the special Initiative chakra.