Zaku II

Obtaining
Evolving


 * Zaku III
 * Gouf
 * Zaku Cannon
 * Prototype Zaku
 * Borjarnon
 * Zaku II Kai
 * Zaku I
 * Zudah
 * Zaku 50

Combining
 * Phoenix Gundam (True Power) + ZuOOT