This slim weapon bears a powerful enchantment allowing it to slice through anything except leather.
Any time this dagger is used to strike a non-living thing, the object must save vs disintegration at -10.
originally simply known as the “Thief’s Blade”, this item started life as a blade created from a single fragment of the a claw from The Tarrasque. The enchantments on it preserve the sharpness that it bore during the Tarrasque’s life but also its regenerative properties. If the blade is not used regularly, then it will slow grow and theoretically will recreate the entire Tarrasque itself. Current estimates are that it would take a thousand or more years for that to happen but considerably less time to lenghten the blade to short sword length.