GuildCard.jpg|A Guild Card in Etrian Odyssey Untold: The Millennium Girl GuildCard2.jpg|A Guild Card in Etrian Odyssey Untold: The Millennium Girl Guild Cards are a special feature introduced in Etrian Odyssey IV: Legends of the Titan that utilize the Nintendo 3DS feature of StreetPass. Whenever the player StreetPasses with another player who has enabled StreetPass for an Etrian Odyssey game, they receive that player's Guild Card, which can be viewed from the guild house. It shows various stats for the guild back to when it was last updated, as sections of the Guild Card do not update automatically. They are found in Etrian Odyssey IV, Etrian Odyssey Untold: The Millennium Girl, and Etrian Odyssey 2 Untold: The Fafnir Knight. A simplified version also exists in Etrian Mystery Dungeon. Gui