Well, here is what I have so far without editing or tweaking yet:

There will come to pass that a coven that will out shine all others in strength, balance, and power. The true balance of light and dark. The yin and the yang. Opposites that create a perfect balance. Witten in the stars is the meeting of two individuals whom are ordinary but when put together have the power to create and destroy. All should be weary of the coven written in the stars. Like the sun and the moon, the two leaders of the Yin and Yang coven will be. One with have control of the dark while the other will have control of the light. A hawk will rise to meet the stars and the stars will drift down to greet the hawk. Together these entities will create the most powerful and dangerous duo ever known. 

If there is something you think I should add or subtract or change, let me know ^.^