Players can earn Hero-Track gear by defeating Yogg-Saron in Ulduar Timewalking during this week's event!
Those looking to improve their characters' Season 4 gear are in for a treat this week. On top of the Champion-track gear offered by A Frozen Path Through Time, players can also complete Disturbance Detected: Ulduar to earn a Hero-track piece by defeating the Old God Yogg-Saron in the depths of Timewalking Ulduar.
To accept this quest, head to Dalaran and speak with Vormu, right in the center of the city (/way 49.8 45.9).
From there, you'll just need to find a group to clear Ulduar, and the gear is yours! Keep in mind that the only requirements for the quest are to defeat Yogg-Saron — and to collect the Titan Prison Fragment that dropped from him. This means that if you can find a group with a Yogg-Saron lockout already, you can skip the rest of the raid.
Something important to note: as of the publishing of this article, some players have experienced a bug where items you obtain from the Cache of Timewarped Treasures are not compatible with the Catalyst. That means that while boss loot at 493 can be transformed into Tier and Raid pieces through the Revival Catalyst Console, potential 506 gear from the Cache cannot.