Azula gives you a scaling firebreathing effect, while Zuko and Toph get scaling Firebending and Earthbending, respectively
It is a Fire card illustrated by DOM
With a lack of discard outlets, Gardna works against you when drawn, and the Diabolos build lacks discard outlets and already suffers from bad hands
Edition: First edition cards will have a special symbol indicating their limited print
Whats even more fascinating is that, despite all that we now know, there are still so many more unknowns
Then, once you add Blink/Flicker cards like Ephemerate, Teleportation Circle, or Eerie Interlude, you can start reusing your best ETB effects repeatedly, doubling them every time and slowly burying the table in value