"But before we leave, there is one more thing that we must do to complete our transformation!" you proclaim. You gesture to a pile of clothing and some weaponry nearby. "Take off all your clothes, and put those on!" You both do so, and before long, you both stand in resplendent uniforms.
"Our horses await us! Let us ride forth to battle!"
You have been completely transformed into dragoons.
(http://en.wikipedia.org/wiki/Dragoon)