Baja box art lawsuit, a WoW Insider reader tipped the site off to the box art and subtitle similarities between Blizzard's incoming mega-hit, Wrath of the Lich King, and EA's 2006 title, The Rise of the Witch-King. As for the inevitable "who copied whom," it's debatable until the ghouls come home.
Box art posing aside, the Overlord also wears a similar outfit as the Lich and Witch monarchs, with matching spiky sword guard. Of course, if the first Overlord had a subtitle, it would have been Attack of Glitch King ... or, if you liked the game, Niche King. As for the witchy-lichy trade dress (box art) creating a lawsuit between EA and Activision Blizzard, we're fairly certain the scourge of time has taken its toll on Witch-King's presence on retail shelves and any lawsuit relevance, but lawyers do get bored sometimes.