I figured there might be quite a few other people new to Commander who might not have dabbled with Slivers who might also be interested in building a Sliver Commander deck, so lets all take a look at what could make a sweet Sliver deck
None more recent than Wizards of the Coast printing non-legal versions of reserved list cards in their 30th-anniversary collector products
Whites Swords to Plowshares, Blacks Infernal Grasp, Blues Pongify, and Greens Beast Within are all premium, one-mana answers that cost less than a cup of coffee
Just summon everything back
To the best of my knowledge, only the 1999-2000 Unlimited print run had this color style but I wanted to verify with others as well
Except, as a number of fans have pointed out over the years, the Pok Ball opens incorrectly, with the button wrongly attached to the white half of the ball rather than its red top