How to Use the Boost
To apply the boost to a character:

Log in to Diablo 4 with your account.
Select the Eternal Realm character you wish to Diablo 4 Items enhance.
Travel to the Tavern in Kyovashad.
Interact with the Fated Reliquary inside the tavern.
The boost will then apply to your chosen character, granting all the outlined benefits.

What if Your Character is Already Level 50?
If your Eternal Realm character has already reached level 50, you’ll still receive all the additional rewards, including:

Fully upgraded Legendary items.
Skill tree completion.
Altar of Lilith unlocks.
This ensures every player benefits, regardless of Diablo 4 Items for sale their current progress.