The cards arent covered by the comprehensive rules and are not for tournament play, notably different from being not tournament-legal. While it's true that silver-bordered cards arent legal in any Standard, Vintage, or Modern decks, Wizards still intended them to be used in casual black-bordered formats rather than exclusively with each other
As is only fitting, if you can deal combat damage to your opponent with the Buster Sword, good things happen
To me, this one falls into the "not epic/not Mythic" category, but I think it's open for interpretation
7) Pikachu (2016) US$29,520 In honor of the 20th anniversary of the Pokmon TCG, Creatures Inc
Lava Dart is a card thats probably best when its shuttling back and forth between the sideboard and deck
When designers who didn't know the reference asked about him, I just said, "Trust me, he's great." Later when working on reprints, I also wanted to reference the Wondrous Tails weekly missions, and Tome of Legends felt like the perfect flavor fit by adding counters to your book and granting you rewards for doing so