Speak to Dorn Plainstalker in Thousand Needles.
You have done well, [player]. You have passed my test, and the tests before mine. Return to Dorn in Thousand Needles. He will sense the change within you, and see that your mind, body and spirit are strong enough that you should be rewarded for your efforts.
Stay true to the balance you've shown throughout these trials, [player]. Dorn will test you again in the future if you do.