Green is one of the five colors of mana in Magic: The Gathering. It is drawn from the power of forests and embodies the principles of instinct and interdependence. The mana symbol for Green is represented by a tree. On the Color Pie, it is the ally of white and red, and the enemy of blue and black. Show that you are a fan of the color that is most in tune with nature with this Green Symbol Magic The Gathering T-Shirt!