If you're new to World of Warcraft: Dragonflight, you can start your adventures in Azeroth with an introductory experience fit for a hero.
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If you’d like to select a different Timewalking Campaign, simply speak to Chromie again. Beginning with phase 2 of the Dragonflight pre-patch, Timewalking Campaigns will scale to level 60. The Shadowlands campaign will be available as a new option for veteran players once Dragonflight launches.