(W) Joe Kelly (A/CA) Doug Mahnke. Written by Joe Kelly; art and cover by Doug Mahnke and Tom Nguyen In stores August 28. 'The Hunt for Aquaman' continues in Part 2 of the 7-Part saga 'The Obsidian Age.' At last, the mystery of the Ancients is revealed! Yet not all is peaceful in the mythic realm of Atlantis, for a bizarre group of villains from the far future has come on a mission of vengeance and destruction. And if these villains have their way, Atlantis will be laid waste. Who are these villains? They call themselves...the Justice League!?! For more information, see the feature article. FC, 32 pg