At Wuxia World, you can follow the story of Sunan and Bao in the Legends of Ogre Gate series by Deathblade. The latest chapter is available HERE. If you want to start from the beginning, check out the INDEX.
THE PURE BLADE OF SUNAN
The Wind Sabre of Sunan was once much more powerful than it is today. Some believe the blade can be restored to its former state, and this is called The Pure Blade of Sunan. On a Successful Attack the Pure Blade of Sunan does 4 Extra Wounds plus anyone struck must make an Endurance TN 7 or suffer 3d10 additional damage as a frosty energy fills their body. On a Total Success the target is paralyzed for 3 rounds. If anyone blocks an attack from the blade with a melee weapon, limb or object held in their hand, they still suffer 3d10 Damage from cold Qi energy.
Another feature of the blade in this state is it can unleash a blast of wind. Make a Medium Melee attack roll against the Evade of all in a 100 foot area. On a Success those affected are thrown back 20 feet and take 2d10 Open Damage.
How the blade can be restored is ultimately up to the GM.