Undercity Valiants are the valiant challengers of the Horde faction Undercity.
- Charge: Charges the target removing 1 layer of defend and inflicting damage based on the targets defend
- Shield-Breaker: A ranged attack that removes 1 layer of defend and inflicts damage based on the targets defend
- Defend: Creates 1 layer of defend
- The Undercity Valiant appears as a common card for the Rogue class in the Grand Tournament expansion of Hearthstone. The flavor text reads: "Almost went to play for Stormwind before signing with Undercity."