Walking Dead Secret Lair Magic The Gathering Proxy Cards MTG Secret Lair Michonne, Ruthless Survivor Walking Dead Foil PSA 9 Walking Dead Secret lair no weapon feature for Rick? : r mtg Magic's Stranger Things Secret Lair set the gold standard for crossovers VIDEO: Magic: The Gathering Secret Lair x The Walking Dead Cards Unboxing The Walking Dead Secret Lair was the 27th secret lair drop! This was one of the first Universes Beyond collaborations for Magic the Gathering and brought some mechanically unique cards to MTG