Talk:Palace of Wishes/@comment-203.17.148.88-20190811210618/@comment-2.6.93.80-20190811213723

Purple strengh is useful when you visit friends. You win experiment points for visiting friends (and coins too), which helps you to go faster to the next level.

More, at random, you can win Collection items when you click on the map on locations and/or totems that you visit for others.