I wish those cute Unicorns had another purpose than just get killed for blood and such. Maybe go and bring them food or just pet them for a buff ? Its negative for you virtue to kill Unicorns but there should be something positive as well I think.
I haven‘t seen a unicorn yet but I certainly wouldn‘t kill one except in self-defense. I would seek one out immediately if there were some positive interaction to be had.
I think it would be fun to interract with a unicorn. I wouldn't even need a buff - just for fun. Perhaps feeding it different foods in dialogue can instigate a different reaction.