|Origin||Monster Rancher 1|
|Game(s)||Monster Rancher 1|
Knox is the elder brother of the famous explorer Cox. You first meet him at the Studio (Lab) in Monster Rancher 1, where he works as Ryuwn's lab tech. He is apparently world-famous and has labs on several different continents.
In Monster Rancher Battle Card, he enlists your help to find his brother, who left on an expedition in the Frant's Ruins for several weeks and hasn't returned. Knox seems a bit pushy and sometimes insensitive, but he runs the Studio in Aurora and offers to make you copies of special battle cards if you bring him paint from the ruins.