[Rei takes the hair quietly, and walks over to the flames. She drops it into the brazier where it ignites in a puff of smoke before clapping twice, bowing, and kneeling on the ground. Her eyes focus intently onto the fire, which twists and curls, forming a vision. After a long moment, she blinks and turns, a mysterious smile forming at the edges of her lips.]

Castiel, the flames tell me that you will have both troubled times and much joy here. I regret that I can't give you anything more specific. Your destiny is clouded, unfortunately. All I was able to glean was that you will make friends here, but like all of us...there are rough times ahead.