: Add . {2}, : Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
Nykthos, Shrine to Nyx (PAGL-056) - Angels: They're Just Like Us but Cooler and with Wings
: Add . {2}, : Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
: Add 
.