The character Oz (also known as Oss) in the anime One Piece is huge and looks weird. It's Berserker the magician! It belongs to the giants, but it is several times larger than ordinary giants. The founder of Yunguo was frozen to death when he attacked Bingguo. His body was found by moonlight. After being restored by Ho Gu Barker in genius doctor, it was implanted in the shadow of Luffy and made into a special zombie "900", which was defeated by the straw hat group. His descendant, Little Oz, worked under White Beard and died in the "great event" against Naval Headquarters.