The trinket Violet's Eye Pendant is better.

World of Warcraft is a massively multiplayer online role-playing game (MMORPG) that was created by Blizzard Entertainment. The game takes the plot of the company's real-time strategy game Warcraft as its historical background, relying on the historical events and heroes of Warcraft, World of Warcraft has a complete historical background timeline.

Background of the game

After the world had only a brief period of peace, the Undead Plague launched a massive attack on the towns and cities of Azeroth. The war spilled over into the Eastern Kingdoms. Faced with the immense pressure of fighting off an entire army, Grand Chieftain Sal appointed Garrusch Hellroar to lead an expedition against Northrend.

Meanwhile, the missing human king, Varian Urien, eventually returns to Stormwind to regain power. He appoints Berw?l Vortagen to command an equally elite Alliance force, traveling to rid the city of the Lich King and any Horde forces that dare stand in their way.

Reference: Baidu Encyclopedia - World of Warcraft