This Secret Lair will be part of the October superdrop, where we can expect to see a bunch of Magic cards with special treatments and new artwork sold in premium bundles
Number 5 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Pioneer, Standard Rulings (12/8/2022) The copies are put directly onto the stack
Thats a nice way to keep your stuff alive, and it works well with a lot of controlling strategies, sacrifice decks, and more
What is the stack in MTG
That means we havent included build around cards like Puresteel Paladin, Sram, Senior Edificer, and Mesa Enchantress
Yes, you can play a Japan Showcase card in any Magic format where that particular card is already legal