Waterbending scroll

The Waterbending Scroll was a scroll containing basic Waterbending combat moves. It originally came from the Northern Water Tribe until it was stolen by Pirates. The Pirate Captain had a buyer in the Earth Kingdom who was willing to pay two hundred gold pieces for it. It was stolen from them by Katara, who was wanting to learn Waterbending moves. She kept it until she traded it to Wan Shi Tong.