Fighting Fantasy/Headscratchers

Night Dragon

 * If Kilanirax wasn't bound by the Oath, why didn't he just kill the Night Dragon himself instead of dragging in humans, dark elves, and dwarves?
 * Because God's Hands Are Tied. The gods can't directly intervene in the world of mortals, so they're forced to get their mortal agents (adventurers, Big Bads, etc.) to do a lot of the work for them.