SamuraiMaster was a member of the World Builder League, and the LUP program in LEGO Universe. He was obviously famous. Near the closure of LEGO Universe he would give out items, usually rare items rather than unreleased ones. SamuraiMaster sometimes talked about his son joining LEGO Universe, but, if he did, his main minifigure's name was not known. SamuraiMaster was, above all else, and amazing builder, hence, the membership of the World Builder League.