Two-character abbreviations were generally limited to Series 2 cards, with two exceptions: the Korean release of Hidden Arsenal: Special Edition , released in September 2011, used the abbreviation "HA"
Largest Deck from r/yugioh As the story goes, the Yu-Gi-Oh player entered the event with their massive card deck in a clear box
Meanwhile, on the less monstrous side of things, the more human-focused forces of Innistrad might have the ability keyword Coven, which can cause a unique ability if you control three or more creatures with different powers when its triggered
Up the Beanstalk looks like a lot of the "play big spells please" limited enablers that came before it, which were usually quite clunky and hard to actually get paid off on because putting a bunch of 5-drops in your deck wasn't a great idea
Lapras - Sword & Shield: Crown Zenith Sword & Shield: Crown Zenith is often overlooked by collectors because it didnt really have a singular chase card, like Umbreon VMAX from Evolving Skies, or a massive Charizard chase card, and it came out late in the Sword & Shield era when many collectors were already focused on 151