Great minds think similarly is what I hear. I went with separate continents/islands, because I wanted something I could use physics in the 3d model to make things happen (like an earthquake from the continents slamming together.)
I love how yours has such warmth though. I don't have the tools right now to give my ideas life. So damn sad. If I end up selected, perhaps they will let me take on a broader part in helping bring community ideas to life. I was actually more attracted to that inference. I see more than just a card game. I think because of blockchain monetization, it could actually become an economized mmorpg... like secondlife, which card-elements, instead of the other way around lol.