English cards are also the standard for official play in most regions outside Japan, which maintains demand among competitive players though tournament-legal cards are usually newer prints and not the ones that become ultra-valuable collectibles
As of now, Niantic is nerfing remote raiding, in which 80% of the playerbase relies on
The other interesting part is Commander selection to minimize the impact of Vedalken Shackles and Treachery
Maybe she is a genius
By sending a Fusion, Synchro, Xyz, or Link Monster from your Extra Deck to the GY, you can shuffle a monster your opponent controls with the same type into the Deck, and the greatest upside is that your opponent cannot activate monster effects in response to Ultimate Slayer, and you can activate multiples of this powerful card in the same turn
Your opponents will likely be incentivized to destroy The Underworld Cookbook once you get things going with it, so youll probably want to have some ways to shuffle it from the graveyard back into the library to be fetched again by Asmoranomardicadaistinaculdacar