The elegance thread and Maro's recent podcasts on resonance and piggybacking have reignited my interest in getting more top-down design and otherwise flavorful cards in my cube. Strong flavor and resonance is what allows Akroan Horse to move from being complicated to fun and pretty easy to understand ("oh, it's a Trojan Horse!"). I figure a central repository to talk about existing ones as well as new ones as they come out could help me along the way. Cards of all power level are welcome here.
With all of this in mind, what are some of your favorite top-down designs, whether they're in your cube right now or not?