With Stronghold s Mox Diamond, Wizards attempted to create a Mox that wasnt as broken as the previous ones by requiring players to discard a land if it would enter the battlefield
Cards from 1999 are probably not going to be worth all that much, although you might be able to get a little more money for a decently-preserved holo or rare, as well as significant sums of money for a Charizard
Many of the original base keywords are "evergreen" and still used commonly in Magic design as of 2019, such as Flying, First Strike, and Trample
Try to take your cards near the beginning of the convention, and youll usually be able to pick them up before the show is over
This crucial step helps you identify which sets you have and organize your collection more effectively
As such, if you're going into trading these cards, it's a good idea to go in armed with knowledge of how to spot a fake