Amon Saga

OVAs with very typical sword and sorcery setting, with a White haired MC who seeks revenge from the villain for destroying his village and kill his/her family. 

both have a fantasy like dark ages genre setting, and both main villians are too lazy so their headquarters are mobile, in amon saga its a giant turtle with a castle on top, in mozaicka its a giant floating statue head with a castle on top, both heroe's are rectifying for the mistakes that their father or ancestor had to endure thanks to higher ranks, and both have a non white knight look despite their white hair. 

Epic fantasy worlds, swords, spells, princesess who need to be saved. Legend of Chrystania is an alternate world setting of Lodoss War, but both have genres in common. 

Another cheap version of a better anime.