The Valor Clan, formerly known as the Rust Clan, along with the Lily Clan and the Gold Clan, made up the governance of Onorhant. Before the humans took control over the clans it was led by Tenui of Rust. It was led by Kyrlos until his death, and the clan leader role was then passed on to Gregor. The clan was dissolved after the events of the BIG WAR arc.
Their motto was "Strength is power".