In other words, age mattered
Collector Boosters Each Magic: The Gathering | Avatar: The Last Airbender Collector Booster box contains 12 Collector Boosters, each of which contains the following: 15 Magic: The Gathering cards 3 Traditional foil commons There are 81 commons and 10 common dual lands from Magic: The Gathering | Avatar: The Last Airbender that can be found in these slots
You can call it canon at any time because thats what the multiverse implies, but at the same time those promotional cards were just card styles and not actual standalone cards like the Street Fighter or Walking Dead Secret Lairs
Evolution has always been at the heart of the Pokmon franchise, so it's disappointing to see it pushed to the wayside in Pokmon TCG
Best Crimson Blaze Magnezone Decks and Card List This deck makes use of single-point Pokemon and aims to have advantageous point trades against Mega ex Decks
Zuko, Avatar Hunter Zuko, Avatar Hunter strikes me as the perfect card for an extremely casual storm-style deck