union arena demon slayer booster box Arena: Slayer: Kimetsu No Yaiba Volume 2 – Sparks Trading Cards Demon Slayer: Kimetsu No Yaiba

The post that went viral, as seen above, features what would be a full art version of Chillets trading card

Void Trap Hole This is getting a bit repetitive, but Void Trap Hole is also extremely similar to a lot of the other Trap Hole cards on this list

The archetypes analogy to Miracle Fusion, Double Trigger can allow a player to easily cheat out any of its targets

It must've been quite the slog to create every single card by hand from makeshift ingredients, but the most impressive part is that all these prison MTG proxies were crafted from memory - there's no net-decking for prisoners without internet access

This was apparently put in in the name of fairness, so that teams who can't afford many or very good tanks (such as the protagonist's) can theoretically be able to win against wealthy teams with large numbers of powerful tanks if they can find and neutralize the flag-tank