[quote=Maki Casanova]
I think Alida's idea sounds awesome and I vouch for it.The only thing I don't like about the "compatibility" aspect is that a specific type of blood, such as Old Kingdom blood, tends to run thin as people diversify the genetic pool. If we go through the power is determined by how close you are in relation to the Old Kingdom in terms of blood, this would mean that some of the strongest relic users might have genetic disorders or sicknesses, like sickle cell.
[/quote]

Not specifically.The old kingdom was sparsely. I'm not proposing that people inbreed in order to be relic compatible.