The box contains 100 sleeves, enough for a commander deck, and they also seem to include a few extra sleeves free just in case you misplace one
The prospect of Black Panther alongside Doubling Season, which, in theory, could take advantage of that cards doubling counter feature twice (once when the counters are first made on the land and next when a counter is placed on the creature) terrifies me
Similarly, I have a Teshar, Ancestors Apostle deck thats focused on generating value through artifacts, and finding niche lines to deal with issues on board
To give examples of what that means, here are some instances of Nintendo reprinting old cards with rebalances or updates to either buff them to be usable with modern cards, or nerf them to stop them from being completely broken: Spoiler : As you can imagine, there are lot of Pokemon cards, and updating them all to comply with modern standards is quite the task