Tlopps Blaseball Cards
From Blaseball Wiki
Tlopps Blaseball Cards are collectible cards printed each season with the likeness of Blaseball players. Most packs of cards contain Gum, which is not to be eaten under any circumstances. When a player is Incinerated, it is customary for all Tlopps Cards based on them to be burned as well. Some avid collectors refuse to do this, and are generally shunned by the rest of the Tlopps collecting community.