New Avengers Vol.1 #5

Stranded in the Savage Land, Iron Man, Captain America, and Spider-Man defeat a T-Rex and search for Luke Cage and Spider-Woman. They encounter Wolverine, and the group is attacked by Savage Land Mutates, who capture them. The Avengers wake up naked in Brainchild's chamber. Sauron, angry about being imprisoned, orders their execution. Tony Stark activates his armor, freeing the Avengers. They retrieve their gear and fight the Mutates. Wolverine mortally wounds Sauron, who transforms and hypnotizes the Avengers. S.H.I.E.L.D. agents, led by Yelena Belova, shoot Sauron and plan to eliminate all witnesses.