"Aniana"
Featuring a New X-Men (2001) #114 Marvel 50th Anniversary homage cover.
*In the decadent and crumbling city of Aniana, in the Eastern European country of Symkaria, a local drug lord is planning to sell something mysterious to the Shadow Council. The Secret Avengers cannot risk that, or an interception after the fact -- they must get to the drug lord before the handover, and take whatever the goods are. Their covert mission uncovers something utterly unexpected, ancient and terrible and a threat to the entire world... *Source: marvel.com