Mogh Corb, son of Cormac Cas, son of Oileall Óloim undertook the office of ‘Inciter’ for each of the Munstermen who engaged in single combat. Cairbre Lifeachair was inciter for combatants on the side of Leath Choinn. None undertook the task of single combat except for the five druids that Cormac had brought with him from Sí Chleithigh, These were: Colpa, Lorga, Eirge, Eang and Eangain.