Sister to Leth Cuinn, the Mercer House of Leth Moga (LEH MOG-ah) serves the covenants south of the Eiscir Raida. Since its beginning Leth Moga has been interested in preserving the Tribunal’s history. While the northern redcaps practice martial feats, the southern redcaps are the eye-witnesses of the Tribunal, keeping detailed journals of their accounts. Like Leth Cuinn, Leth Moga is not a covenant. It does not keep a cathach nor need a wealth requirement. It exists because it serves the Tribunal, and its existence is safeguarded by numerous Hibernia Peripheral Code rulings.