Threefold Gift

A short story.

Culainn is a mighty warrior, the leader of a powerful warband. But when his rival Brennus kidnaps his sister, Culainn is bound by honor to rescue her.

But Brennus is invincible, and no mortal weapon can harm him.

To defeat his foe, Culainn will have to accept the gift of a dark power.

And the gift he must offer in return could cost him everything...