Something that would have been purple if there was light to see it by scuttled across the floor.
Time is for Dragonflies and Angels. The former live too little and the latter live too long.
I think someone's suggested something like that.
The problem is that if you have all those Treasures you can just buy Provinces and Duchies -- stuffing your deck with money is something you'd like to do anyway, it doesn't need to be incentivized further. Compare to the Gardens which rewards you for doing something you generally wouldn't want to do otherwise.
THAT is a very good point. You could make it more expensive. Make it 8.