Well, most of my post is in the title. I realize this is kind of a niche concern, because how many people are going to play small empires for so long that they run out of things to spend Unity on, but that happened to me in my last game and it was kind of a bummer because so much of my building choices were based on maximizing Unity gain.
I'm not sure what that use would be, exactly. Right now I'm thinking of something like a 6th, repeatable tradition that is unlocked by completing an entire tree and provides a lesser effect that is somehow related to the tree's theme (like, I don't know, maybe Prosperity's repeatable tradition would give you a 1% energy boost). And if there was some way that these repeatable traditions could unlock Ascension Perks, that would be ideal. It definitely feels weird to be a pacifist empire and complete the Supremacy and Domination trees.
I'm not sure what that use would be, exactly. Right now I'm thinking of something like a 6th, repeatable tradition that is unlocked by completing an entire tree and provides a lesser effect that is somehow related to the tree's theme (like, I don't know, maybe Prosperity's repeatable tradition would give you a 1% energy boost). And if there was some way that these repeatable traditions could unlock Ascension Perks, that would be ideal. It definitely feels weird to be a pacifist empire and complete the Supremacy and Domination trees.