Timewalkers

The Timewalkers have vowed to protect the timeways at any cost from nefarious people who want to take advantage of the bronze dragonflight's mortality after the fall of Deathwing. Formed from the Keepers of Time, its member are both mortals and bronze dragons.

They are first encountered in World of Warcraft on the Timeless Isle as neutral NPCs.

Ranks
The Timewalkers seem to have five main ranks among them:
 * The Time Keepers, the bronze dragons.
 * The Historians, those that study past events and record the new.
 * The Watchers, the scholars, scouts, researchers and spies, they watch the timeways and record, investigate, and report temporal tampering and unusual phenomena.
 * The Weavers, arcanists who specialize in chronomancy, the art of weaving time.
 * The Wardens, staunch defenders of the Timewalkers.

Time Keepers

 * Chronormu
 * Kairozdormu†

In the TCG
Almost all the following have unused NPC-IDs associated with them, but have yet to appear ingame.
 * Ansem, Timewalker Deathblade
 * Barador, Wildhammer Timewalker
 * Drom'kor, Timewalker Necrolyte
 * Enabrin, Timewalker Druid
 * Goran, Timewalker Lavacaller
 * Komma, Timewalker Graveguard
 * Lyra, Timewalker Embermage
 * Moro, Timewalker Druid
 * Nazzik, Timewalker Trickster
 * Nehru, Timewalker Hunter
 * Seres, Timewalker Assassin
 * Takara, Timewalker Warlord
 * Valik, Timewalker Sharpshooter
 * Vorgo, Timewalker Stormlord
 * Watsun, Timewalker Lightshield
 * Zor'ka, Timewalker Shaman

Speculation
On alternate Draenor when fighting the spirit of Kairoz, Khadgar uses a spell named "Call of the Timewalker", indicating that he may be a member of the Timewalkers.

Gallery

 * Fan art