- Binds when picked up
- Crafting Reagent
- "This potent reagent can be obtained deep within the Heroic and Mythic dungeons of Kul Tiras and Zandalar during Battle for Azeroth Season 2"
- Sell Price: 1
As of Mythic+ season 2, this item drops from the last boss in Heroic (not a guaranteed drop) and Mythic dungeons. It replaced which was the rare reagent drop in season 1. All crafting professions have the ability to convert Tidalcores into Hydrocores.
- Patch 8.1.0 (2018-12-11): Added.