MarkB
Legend
Hybrid vigor.![]()
Hybrid vigour is largely a matter of statistical trends based upon survival of the fittest - cross-breeding will result in a roughly even distribution between offspring that are stronger than their parents, offspring who are about equally strong, and offspring who are weaker; but then the weaker ones tend to get killed off while the stronger ones get the best mates and breed true, thus pushing up the average strength for the whole sub-race.
I could see that working for half-elves.