Elvenblood. To spill it was to invite terrible vengeance, as shana, also known as the elvenbane, had already discovered. She had been born into a world with one simple law - obey the elven lords, or be destroyed. Those e...Elvenblood. To spill it was to invite terrible vengeance, as shana, also known as the elvenbane, had already discovered. She had been born into a world with one simple law - obey the elven lords, or be destroyed. Those elvenborn who had the strongest magic and pure elvenblood ruled all others: humans, halfbloods, and even elves of weaker magic, mere slaves who lived or d elvenblood.