Skatha and Aifa is two redoubtable warriors who introduced the hero Cuchulainn to the art of the war.
They taught everything to him: the manipulation of weapons, the mortal use of its mass which ravaged battlefields as well as games of the love.
( Aifa became his mistress and gave him a son.)
They transformed Cuchulainn into a full of life warrior
of a crazy fury, a real wild animal in the fight.