I remember when I played
Yu-Gi-Oh a million and a half years ago, back when an attack power of 1800 made for a pretty good card. We didn't have fancy play mats--no no--we were renegades. We had rule sets where every time your life points were attacked, you took a revolver with a single bullet in it, spun the cylinder, and squeezed the trigger while pointing it at your head.
But seriously; the mat looks pretty nice. It fits the character fairly well, and I agree with Saka-saka that simpler can be better. I don't have one, myself; the game isn't really popular around my area anymore (though I still have my cards), and I don't really get into other TCGs these days due to lack of time, money, and nobody to really play with.
I was thinking you could try making one for Kanbaru, but...
Yeah; maybe a
little inappropriate...