Episode Title:
Oil in the Family.
Episode Description:
A new Shen Gong Wu is revealed, the Rio Reverso, a Wu that can revert any object into its original form. Jack goes after it and with some help from Wuya, Jack plots a plan to make an army of baby dinosaurs made from oil. Wuya steals Jack's Rio Reverso and his idea of an army of dinosaurs and she ends up creating an adult T-Rex.
