Trial of the Black Prince
This quest is no longer available in game.
Earn an Honored Reputation with the Black Prince. Level 90 mogu and mantid in the Vale of Eternal Blossoms, Townlong Steppes and the Dread Wastes will earn reputation.
Description
I have on good authority that you are a champion among champions, but if you'll permit me this indulgence, I would like to test your mettle for myself.
The mogu who assault the Vale of Eternal Blossoms, the mogu minions who inhabit Shan'ze Dao, and the sha-corrupted mantid swarming the Dread Wastes... these may provide an adequate challenge for one of your stature.
Prove yourself to me. No rush - I expect this to take you some time.
This quest is part of the Chapter I of the Black Prince story that will ultimately earn you a legendary gem to place in a Sha-Touched weapon.
The full quest chain for Chapter I is as follows:
It begins with the Mysterious Note, which is given from several NPCs in Pandaria. It will direct to you visit Wrathion in the Veiled Stair for the quest Stranger in a Strange Land. Once there, he will ask you to share a drink with him for the quest A Legend in the Making which gives you some lore background and his story.
Wrathion will then give you two quests to complete:
Sigil of Power and Sigil of Wisdom drop in Mogu'shan Vaults, Heart of Fear, and Terrace of Endless Spring on any difficulty level.
The reputation can be farmed from various level 90 mobs out in the world.
After this, you will get the quest Fear Itself which requires you to kill the Sha of Fear in the Terrace of Endless Spring to get the Chimera of Fear. This item can be looted in LFR, Normal or Heroic modes.
Finally, he will ask you to meet just outside the inn to complete Breath of the Black Prince and pick up your new gem and the achievement Chapter I: Trial of the Black Prince and begin the second chapter.