Start a campaign and get into a duel with the CPU. Then, press Start + Select to display the quit menu and press Triangle to quit and return to the main menu. The screen should have crashed. Load the all lands deck for the PlayStation and then fight in the versus mode. After winning, the game should return to the campaign screen and you should have won that land.

Unverified. When casting the sorcery card Drain Life, reduce the amount mana being paid for the X cost down to zero, and the spell will kill your opponent in one hit. In Campaign mode, this can be exploited by making a deck with five Swamps, a Dark Ritual, and a Drain life for a first turn win, every time.