Their solution was the Mystical Archive, a collection of cards that arent legal in Standard but still appear in draft boosters, so they could be a part of the Limited format
b From the list of files here, choose the right one for the device you are using
You have to get rid of a second card to pay the cost, but the tempo gain and protection offered in that exchange are much greater than the loss suffered by pitching some other blue or green card
Lich Lord of Unx started rising once Innistrad was spoiled, and it kept going up as the Zombie tribe pulled into the casual spotlight
An innersleeve, outersleeve and toploader are the bare minimum, but you may also want to invest in some even more secure Screwdown Holder that will completely protect it from the elements
As a personal example, when I was creating the tests for Judge Academy, I wrote up multiple scenarios with a "right" answer that judges should know, but then couldn't find a rule that backed up that answer