yugioh cosmo deck Elemental HERO Neos - Yu-Gi-Oh! Card Database Local Yu-Gi-Oh! player shows up

The background cosmos holos are a huge bonus, especially if you're lucky enough to own a copy with a swirl

This expansion will be the first to have a simultaneous global release, allowing fans across the world to enjoy collecting new cards at the same time. Another feature for the 30th Anniversary set is that every card will be a foil card an entire pack of shiny cards bound to catch the eye of collectors and fans alike, even down to the energy card included in the pack

-Battle Styles

However, the Weakness Guard Energy card allows the user to remove any weakness their Pokemon might have

And they are all permanent effects