Curious :Lategame questions. I never was so far :(

[Boron]

How can ulm default produce Soul contracts ? They require blood 5 !

You are correct if you say that each nation can hoard clams with either a random * + a water bracelet or by summoning spectres .
But nations like pythium don't require a rainbow pretender while e.g. man should have otherwise it finds only the air + nature sites . Thats what i meant nations that have little abilities . They have the abilities but normally 10-20 turns later than e.g. pythium/arco