A way to make Fantasia fun
Using the Scenario Generator, I've made Fantasia very fun, but it gets pretty bizarre. Just tell it to include 65 nations, randomly placed, in Fantasia mode. Use accelerated start to give everyone 5 provinces, and give all countries the same tech group (just to make it fun). Then, place the country you want to play where you'd like to hang out. Then run it and play it. You'll see vassalizations galore, wars everywhere, and since there are so many colonial powers (65 of them!), the map gets explored pretty damn quick. And once you run out of colonial room, the really mean wars start up. The kind of wars that last for 20 years, because everyone has the same religion in all provinces, so war fatigue is not a big deal.... You also see weird situations like Austria getting elected HRE, but only after they have discovered enough of the HRE countries to get elected!

That one is a real hoot to watch.
Try it ladies and gentlemen, you might like it.