The Ghost/Thrashing Steam Dragon Style
From Exalted - Unofficial Wiki
Thrashing Steam Dragon Style in a nutshell: TSDS is based on the formlessness of steam, the scalding heat of it as it comes out of a vent, and it's ability to power the most massive of machinery. It is a style of sudden attacks and withdrawals and hiding your intentions until the moment is right to unleash your full unrelenting fury. The Style uses no static form weapons at all, only unarmed attacks and improvised weaponry are useful to a TSD practitioner. Armor similarly is scorned but the style teaches many was to defend without needing armor. It is worth noting here that the capstone charm of TSDS enlightens those who master it to learn the celestial Steam Dragon Style if they are not so able already.