Fintan Finegas

The Unnamed Noble Phantasm possessed by Fionn mac Cumhaill under the Lancer-class is his healing ability. He possesses the ability to transform spring water scooped with his hands into a "miracle drug" that was gained from receiving intelligence from the oil of the. The fatally wounded Diarmuid had no worry for his life due to the ability, but Fionn's repressed jealously over Diarmuid's affair with Gráinne led to Diarmuid's death.Fate/Zero - Volume 2</ref<