Collectible Card Art

From me to you, a semi-personal christmas and new years wishes card.

Want more? Take a look at the collection.

Maybe they aren't that collectible, but they sure do look pretty. If you agree, go ahead and generate some for yourself!
Be sure to generate multiple cards, if you want to see a larger portion of the available designs and the variations their rarities introduce.

With every sketch you get:

Innovative Background (something fresh!)
The background in this piece is made using an elegant modified version of a brushrotation. And you get random pastel colors too! Depending on the rarity quality of your background you can get some twinkly stars on it too.
Art Cards (the stars of the show)
You get 2-5 cards, but most of the time just three. As the background, these cards come in different rarities, denoted by the color of their frame. Overall there are 9 different designs a card can have, but there will be no repetitions in one picture.
Rare Cards (can you feel the sense of pride and accomplishment?)
In every picture, there is at least one card of RARE quality, while most of the others will likely be just of COMMON quality, and often sport only in black-and-white colors. RARE cards modify the designs a little bit, most of the time by introducing color or more detail.
Ultra Rare Cards (gotta collect them all)
An ULTRA RARE card is easily spotted by the golden border, besides having even more intense colorations. They also add a lot more detail and/or structure to their design.
Generator Template Upgrade (for smoother operation in the future)
This is the first generative EOY to use GO, which I have been personally using for generative art for quite some time already. Thanks to foggleman/gg the developement process has sped up dramatically, and portability increased since the switch from python.
AntiAliasing (the real deal)
Finally, after just three years, we have proper, real, anti-aliasing. Bask in the glory of smooth lines and curves, the likes of which you have never seen before.

Please enter a seed for the generator. This can be your name a number or any other sane input. It will be shown at the top of the created image within the good wishes.