Do you feel like you've run out of victory cards? You've gone higher (colonies, dominate), victory cards that do stuff (graveyard, island, nobles, etc.), and counting stuff (cards, silvers, variety, actions, other vp, duchies, estates); as you've said in that post there isn't much left to count... the last two sets had no vp cards. Alt-VP are my favourite type of kingdom card but also the hardest to design it seems.