Well, as a member of The Cartographer's Guild speaking to a Community Leader of same, I'm certain I don't need to remind you that all maps are magical, , but I find the idea of an enchanted map intriguing. What did you have in mind? Charm against getting lost? Maybe something on par with Boots of League Travel? Perhaps a full on Gate to other places (or plane)? The last may explain why goblinkind are so far flung and prevalent (which, in my worlds, they generally are).

As always, Ascension, a great map. Don't stop fighting the text quite yet, though.