Silent has all sorts of decks which are good at playing lots of cards, but struggle to have those cards actually do very much. Playing Acrobatics discarding Reflex to draw Prepared, which you play to discard Tactician, and then playing another Acrobatics doesn't actually do anything unless you have some powers or relics which are activating because of it, and Serpent Form is a way to make sure sequences like that quickly kill your enemies.
