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The Stoneborn Order was a Titan order of the Last City. It was charged with defending the City's walls; in all of the crises the City has faced since its founding, the Stoneborn Order had never failed.
During the Red War, the Stoneborn Order refused to surrender the City's walls, even after all Guardians had lost their Light. They were slaughtered by the Cabal, and the order is now considered extinct.
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