Cobalt

Cobalt is the oldest brother of Astro, Uran, and Chi-Tan. He was sent to the Pokemon world to find Astro and Uran and bring them home taking Chi-Tan with him. Team Rocket captured him, Chi-Tan, and Uran as a plot to get Astro to steal Ash's Pikachu near the end of the series. He has a crush on Serena.

Pokemon
This is a list of the Pokemon that are traveling with Cobalt.

Bulbasaur♂
Bulbasaur is Cobalt's starter Pokemon. He received him from Professor Sycamore.

Glameow♀
Glameow is the second Pokemon caught by Cobalt.

Fletchling♂
Fletchling is the third Pokemon caught by Cobalt.

Scatterbug-Spewpa-Vivillon♀
Vivillon is the fourth Pokemon caught by Cobalt.

Deerling♀
Deerling is the fifth Pokemon caught by Cobalt.

Zigzagoon♂
Zigzagoon is the sixth Pokemon caught by Cobalt.

Lapras♀
Lapras is the seventh Pokemon caught by Cobalt. She is used as his means of transportation.