Exalted Champion of the Undercity

Exalted Champion of the Undercity requires
 * 1) completion of The Valiant's Challenge (Horde)
 * 2)  reputation with Undercity.

Non-Forsaken horde characters must:
 * 1) complete The Valiant's Challenge (Horde) (for your race)
 * 2) complete Valiant Of Undercity
 * 3) complete the Forsaken version of The Valiant's Challenge and be  as above.

If you complete this achievement, you will be rewarded with.