wilboman
Hibernorse Frost Giant
I like having necromancy as a dead-end, since it forces a choice from "good" nations: Do I really need this? In my current game as the Luichurp I haven't bothered researching it, I'll make do without free skellingtons.
As for the other techs, even just making them prereqs for the mage tower techs makes them worth it IMO.
As for the other techs, even just making them prereqs for the mage tower techs makes them worth it IMO.