This means that the city would likely fall under Red, as that color is known for land destruction, which ties directly into how Dalmasca is a desert without much greenery or life
You won't at all be surprised to hear and see that one of the first cards shown off from the set features Sephiroth coming down from the heavens, sword in hand, ready to stab you-know-who just offscreen, which is of course morbid as hell, but makes for some pretty great card art at the very least
As with Emeria Angel, this can result in things really snowballing in your favor, as you get more and more Birds into play
I could list every new card I love - like Alice, Growing Girl, who lends the Support keyword to your other characters and gains four lore when you reach ten strength, or Sisu, Divine Water Dragon, who allows you to draw a new card every time you quest - but in general all of the new cards in Rise of the Floodborn feel like a shift in power and ability
The token is a Demon creature instead of its other types and is black instead of its other colors