S2·E36 The Good, the Bad, the Blind, the Deaf and the Mute

Uncle receives signs from Chi Master Fong, and follows them to the Hidden Valley. They find Daolon Wong as he prepares to unleash the dark chi held in check in a statue. Tohru is struck blind, Jackie is mute and Jade is now deaf, and soon Uncle is captured by his archenemy. The team must learn to use their other senses to free Uncle and defeat Daolon Wong.