Argent Peacekeeper

Argent Peacekeepers can be found at the Court of Bones and the Argent Tournament Grounds in Icecrown and in Dalaran.

When found in Dalaran, they follow/guard either or.

Abilities
They will attack any player attacking another player near them.
 * Chains of Law (Physical) - Immobilizes an enemy for 5 sec.

Trivia

 * They can be seen riding the Argent Warhorse or the Argent Hippogryph.