The Omnitrix Battles (Episode Guide)

Ep, 1: Beginning Pt. 1 Aired, Dec. 20, 2014
10-year old Sarth receives the Omnitrix, and Megawhatts, along with Sarth's enemy, Greath attacking, Sarth has to test his skills! He partners up with his best friend Grena, who also has an Omnitrix!

Aliens
Sarth

Articguana (Debut) (Mistake, intended alien was Feedback)

Feedback (Debut) x2

Lighthead (Debut, plus new alien. Mistake, intended alien was Diamondhead)

Astrodactyl (Debut, Mistake, intended alien was Feedback)

Frankenstrike (Debut, Mistake, intended alien was Jetray.)

Grena

Feedback x2

Snare-Oh (Debut)

Articguana (off-screen transformation)

Ep, 2 Beginning Pt. 2 Aired, Dec. 21, 2013
Greath comes back, along with Grena's enemy, Sarata! Sarth and Grena have to work together to stop them.

Aliens
Sarth

Feedback

Jetray(debut) x4

Spitter (Debut)

Buzzshock (Debut. Mistake, intended alien was Feedback)

Grena

Articguana x2

Ghostfreak (Debut)

Buzzshock

Ep, 3 Into the Dark. Aired Dec 22, 2013
When there is a strange anomanly in the city, Sarth and Grena are set to investigate it, and they get sucked in a portal to the To'kustar's home planet, and they are trapped!

Aliens
Sarth

Way Big (Debut)

Jetray (x3)

Astrodactyl x2

Grena

Way Big

Ghostfreak (Mistake, Intended alien was Way Big)

Astrodactyl x2

Ep, 4, A New Face. Aired, Dec 26, 2013
Sarth and Grena get sent on a mission to Sandstral planet to investigate the source of the vaporizing planets, and they get attacked by a new enemy, Starstrike! With the help of Grena's new alien, they might be able to defeat him!

Aliens
Sarth

Jetray x2

Four Arms (Debut)

Astrodactyl x2

Grena

Krokodock (New Alien)

Astrodactyl x2

Diamondhead (Debut)