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Perhaps the greatest city of the halflings during the Blue Age, located in a hollow that would become the Tyr valley. Tyr'agi was a city alive, with buildings grown from the vine-covered trees of the marshland and canals filled with living boats that the halflings directed through their will. The living city was the center of halfling magic and nature mastery until the end of the Blue Age when they called down the sun to their Pristine Tower and began the Rebirth.