Under the reign of Bres, when the Tuatha Dé are reduced to servitude, Ogma is forced to carry firewood, but nonetheless is the only one of the Tuatha Dé who proves his athletic and martial prowess in contests before the king.
Baixo o reinado de Bres, cando os Tuatha Dé quedaron reducidos á servidume, Ogma viuse obrigado a, aínda así é o único dos Tuatha Dé que proba a súa forza atlética e marcial en contendas diante o rei.