Hayate
The group splits up to send appeals from Ra Kan to several resistance groups, asking them to help in the coming battles against Digald. Ruuji is the last to leave, but not before getting some more training in with Seijuurou. On the way to his destination, he is attacked by Bio-Zoids, and Murasame Liger transforms into Hayate Liger to fight them off. The rebels agree to fight with Ra Kan, and they return to Zuuri City with Ruuji.
Aired 11/09/2005EP 23 - Hayate

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)