Black

Some of the chapters are named after colors. The Celts believed each color has a meaning, deeply rooted in the rituals. (no surprise here). And each dream catcher has his/her color. For example Green symbolizes beauty, therefore it's Ryker's. Blue - the healing power, meaning Felix. Red is the other world, and animals with red fur have the power to predict things. It's also the color of warriors. Eadan's color is black, as he slowly starts sinking into his dark magic, and white is associated with something sacred.