Fabled Tortoise Shell

The Fabled Tortoise Shell is a Hardmode accessory that drops from Giant Tortoises. It is the rare variant of the Giant Tortoise Shell. It reduces movement speed and acceleration by 50%, but in return it gives a massive defense boost. Additionally, enemy damage is reflected back at them, dealing 25% of the original hit. Movement speed is increased by 90% for a short time after the player is harmed by any source.

Trivia

 * This accessory is a reference to the Fabled Tortoise shield from Borderlands 2.