His fight with the giant Searban, his fights with the nine Garbs, his fight with Fionn's nanny, “Witch of the Millstone”......The consequence was, Diarmuid's getting stuck at using his valor which surpassed the previous achievements established in the knight troupe, again and again; to formulate the flight with Princess Gráinne. As for him who was known by others as the most noble subject, that was too ironic an epic.

Loyalty? Love?

- Fate/Zero: Act 8, Part 1