From Multichannel:
"Upper Deck Entertainment commissioned the hush-hush artwork from award-winning fantasy artist Todd Lockwood and used it to develop a Stephen Colbert card they hoped to include in their upcoming World of Warcraft TCG (trading card game) deck.
But, according to Lockwood, Upper Deck was forced to shelve the card after Colbert’s reps rejected the idea. And Lockwood’s art never saw the light of day – until an unknown someone distributed it on the Internet........"