I do worry about cards becoming to crowded with it however if it was small I think that it would look cool.
I also think it could be cool to have special Regional Cards, each Region gets a card in addition to each nation, the regional card is inscribed by anyone who has appearance perms, and is based on the regional badges (or some other complex formula to account better for activity, and has their own buckets for rarity IE the top 1% of regions are legendary and so on and so forth so that no region bumps a nation but I can still collect all the GCRs!
66.89% 22.01% 7.00% 3.00% 1.00% 0.10%
Common Uncommon Rare Ultra-rare Epic Legendary
At present there are 28,740 regions
All regions
Rarity | # of regions in that rarity | #% of rarity to match nation card rarity |
Common | 19,224.12 | 66.89% |
Uncommon | 6,324.36 | 22.01% |
Rare | 2,012.67 | 7% |
Ultra-Rare | 862.68 | 3% |
Epic | 287.30 | 1% |
Legendary | 29 | 0.1% |