PIxies: Flower Power

Pixies Flower Power booster of 14 new cards, still designed by Johannes Goupy and illustrated by the artist Sylvain Trabut, will now allow you to play from 2 to 6 players.
It adds 2 simple rules that will really change your approach to the game and scoring:

Two-colour cards have been introduced to ‘simplify’ your life (but with a malus on other colours)
At the end of the round, each face-down card scores 5 points (minimum).

It may sound like a small detail to you, but you'll see that it means a lot.
Come on, admit it: you now feel like whistling and rolling around in the grass, don't you?

—description from the publisher