Diablo 4 is getting a “Welcome Back” booster for all players in the near future, one that will automatically level a chosen character to 50, let players choose between three different builds per class, and equip them with a new set of gear. It will also automatically unlock all of the Altars of Lilith for those who hadn’t yet scoured the game’s world to collect them all.
Blizzard announced the news as part of its most recent Diablo 4 Campfire Chat, where it covered balance changes coming as part of the mid-Season 6 update and answered fan questions.
The boost will only be for characters on the game’s Eternal (non-seasonal) realms, and is being done in part because of how the game’s Season 4 Loot Reborn update and its more recent Vessel of Hatred update dramatically rebuilt the game in terms of loot, difficulty, leveling, and progression. Those updates in the process broke gear and builds for those who hadn’t played in a while. Those who own the base game will receive one free character boost, while those who own the Vessel of Hatred expansion will receive two.
Source: Gamespot Blizzard Is Giving Out Free Diablo 4 Boosts (And Automatically Unlocking Those Annoying Lilith Altars)