Upper Deck has launched a major TV and print advertising campaign for the new Yu-Gi-Oh! TCG booster set, Phantom Darkness.  With slogans like 'More Might, More Fight,' and 'More Secret Rares, More Power to Spare,' the campaign urges players to enhance their decks with the potent new cards available in Phantom Darkness. 

The 15 and 30-second commercials promoting Phantom Darkness will run on Nickelodeon, 4Kids TV, Cartoon Network and Disney channels through early March.