-DISCLAIMER- Card wasn't added in 18.104.22.168 it was added in 1.2. I'm aware. The Discount Card is a possible drop from Pirates during a Pirate Invasion with a 0.05% drop chance and a 0.1% drop chance from the Pirate Captain. When equipped it will offer you a 20% discount on both reforging and buying items from NPCs. It cannot be used to gain a profit by selling an item and buying it again.
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The Discount Card is a rare accessory that drops from all Pirate Invasion monsters, excluding...