Every time some kind of Magic: The GatheringSecret Lair deck gets shipped, Wizards of the Coast seems to accidentally send an unrevealed product to a select few customers, resulting in leaks. That’s exactly what happened when some people purchased the Dandan Secret Lair in March, but received the Goblin Storm Commander deck instead. Now, at least one person who bought the Goblin Storm deck earlier this month claims to have received a previously …