"Deep in the swamps of Svartalfheim stands the Black Bifrost, Malekith's corrupted Rainbow Bridge and the only reliable means of travel between the realms with the true Bifrost in pieces. If the gods are going to stop Malekith's invasion, the Black Bridge must fall. With her son missing and husband injured, Lady Freyja must take up the challenge herself. But she won't go alone. Hulk (Jen Walters), the Punisher, Blade and Ghost Rider follow the All-Mother of Asgard straight into Malekith's home territory! While two other Strikeforce teams head out to other realms, Captain Marvel leads the fight to reclaim the Earth! Taking up Thor's ax, Jarnbjorn, Captain America and his team - Spider-Man, Wolverine, Luke Cage and Iron Fist - invade the Frost Giant realm in search of their fellow Avenger."--Provided by publisher.