Encounter
Separated from his friends, Ruuji runs into an anti-Digald group calling themselves "Tenka Muteki no Muteki-dan", and meets their leader, a woman called A Kan. The group assists Ruuji in searching for his friends and he is soon reunited with Garaga. They set a trap and attacks a Digald supply train, but Bio-Raptors arrive and Ruuji and Garaga are forced to save the Muteki-dan.
Aired 24/07/2005EP 16 - Encounter

Zoids Genesis
Natural disasters have devastated planet Zi, killing off almost all life. A thousand years later humans have gradually re-established civilization, salvaging ancient Zoids through diving and mining efforts. In a village whose most previous item is a giant sword which they worship as a holy symbol. A teenage boy discovers an ancient Liger-type Zoid while on a deep water salvage operation. Suddenly the village is attacked by skeletal Bio-Zoids intent on stealing a powerful generator located in the village. Our teenage hero awakens the Liger and discovers that the towns sacred sword is the Ligers weapon, together they fight off the mysterious Bio-Zoids. At least for now...
(Source: AniDB)