Time Trials for MDI take place during a 72-hour window on the Tournament Realm. The first Time Trial window begins Saturday, March 23 at 7 a.m. PDT for MDI West (North America, Latin America, and Europe), and Saturday, March 30 at 7 a.m. CST for MDI East (China, South Korea, Southeast Asia, Taiwan and Australia/New Zealand). When this time window begins, players on the tournament realm will receive a quest with three Blizzard account-bound keystones from this Turnip, found in Hook Point (Alliance) or Mugambala (Horde).
The Heart of Azeroth is an artifact given to the player character from the world soul via Magni Bronzebeard. It is a necklace that can use the power of Azerite, the lifeblood of the embryonic titan Azeroth (See Plot, below). Azerite is similar in function to Legion's artifact power, in that it is gathered normally from playing the game and is used to upgrade an artifact; likewise, the Heart is similar in function to Legion's artifact weapons by having the capacity to be constantly upgraded. Unlike artifact weapons, however, the Heart is shared with all of the player's specializations and can empower all eligible pieces worn simultaneously.