[Darkwind]

I think R'lyeh also gets a powerful Basalt King or something, if I remember correctly he's W4-5. They also get Cthugul, a hero Starspawn, who starts with Void Summoning 3 (1 more than your priest Starspawn), and maybe slightly better magic paths than the normal Starspawn mage. I'm fairly sure MA and LA share the same heros, too, but they might not.