You will watch Pokemon Season 12 Episode 620 – The Needs of the Three! online for free episodes with high quality. Online episode guide, Pokemon Season 12 Episode 620 – The Needs of the Three! The Needs of the Three! With the help of Hunter J, Team Galactic captures the Lake Trio and the team off Ash, Dawn and Brock, are warned as they were synchronized with them through their mind after they met them at their respective lakes. As they hear about the trio’s capturing they go there with Champion Cynthia. Meanwhile, Team Galactic uses a red ruby crystal to control the minds of the Lake Trio, as a last resort the Lake Trio teleports the gang from Cynthia’s place to the Team Galactic’s place.