ABOUT D20 DICE

Though looting Thordak's lair, Grog discovered the Deck of A lot of things. Grog pulled a card in the deck, which was in the beginning misinterpret by Matt as the Key card, and awarded him a rare magic weapon: Dancing Sword. The error was corrected in "Lethal Echoes" (1x82), and was retconned when Grog noticed a medusa-like visage within the blade,