yugioh tearlaments cards POTE-EN043 - Kaleido-Heart - Secret Rare send the targeted monster to the GY Tearlaments Havnis [OP21-EN006] Super Rare

Card Set(s) -THE AZURE SEAS SEVEN- [OP14-EB04] CARD VIEW OP14-024 | C | CHARACTER Kin'emon Attribute Slash Block icon 4 Type Land of Wano/The Akazaya Nine Effect [On Play] Set up to 3 of your DON

This is from a period where Nintendo were pushing their eReader add-on for the Game Boy Advance, which allowed fans to scan in codes and unlock new content on their Game Boy Advance consoles

You need to play this in a dedicated discard deck, something that hasnt existed in a very long time outside of fringe shenanigans like 8-Rack, and what has been keeping those decks down hasnt been a lack of ancillary support

This grand category basically extends to the top few cards from Arabian Nights , Legends and Antiquities