Devotion to a color is all about counting mana symbols of that color on your permanents. Mana and tokens don't count. Here is a devotion to green shell only with cards not rotating from Standard when Theros comes out.
The beta client has continued to be horribly slow on my laptop, to the extreme point that a player banned me for "stalling" when in reality I was stuck in a state with the beta client where I could not reach my opponent!!!