Earlier this week, Marvel Comics began a new teaser image campaign to ramp up for Comic-Con International in San Diego 2012. Two images depicting artifacts from the Marvel Universe -- including Thor's shattered hammer and Wolverine's burning claws -- were revealed with the words "This Is War" superimposed below the image. Continuing its declaration of war, Marvel has released a new image, this time of the blood-stained shield of Captain America. Although the information accompanying the image divulged no new details, more will be revealed during the Amazing Spider-Man Panel on July 15 at CCI 2012.
Stay tuned to CBR in the coming weeks for more teasers for Spider-Man and the Avengers' "War," and check back on July 15 for our live coverage of the Amazing Spider-Man panel!