Cosmo, from Ultima VII
Prior to the events of Ultima VII, Cosmo became smitten with Ophelia, an attractive barmaid in Jhelom. She did not return his affections, but claimed that she would wed him on one condition - that Cosmo locate a unicorn and thereby prove his sexual innocence. Cosmo, believing that Ophelia would keep her word, travelled to Dungeon Destard with his friends Cairbre and Kallibrus to seek out such a creature.
When the Avatar encountered them in Ultima VII, they had not yet found the mystical beast, and Cosmo only haltingly told the hero of his task, being embarrassed.
- While it is possible for the Avatar to convince a unicorn known as Lasher to assist Cosmo in his task, the ultimate fate of Cosmo and Ophelia is never made explicit in the series.