You can only have one copy of a unique item at a time

List of restrictions of the loot trading feature in World of Warcraft

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Information on unlooted items and The Postmaster.

How to submit feedback for particular matchups or units for StarCraft II

Information about removing a Recruit A Friend link in World of Warcraft.

Sealed Chest items are unique and duplicates cannot be looted by players.

Information about installing Warcraft III: The Frozen Throne

For issues purchasing WoW Token with gold.

What to know if your abilities are missing during this scenario.