The Basement Key is a Key Item in Xenoblade Chronicles 2. It is given to the player by Zadazan at the Island Base Lindwurm in the Leftherian Archipelago, after defeating him in battle during the quest Bana's Revenge.
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The Basement Key is a Key Item in Xenoblade Chronicles 2. It is given to the player by Zadazan at the Island Base Lindwurm in the Leftherian Archipelago, after defeating him in battle during the quest Bana's Revenge.