Astonishing Tales #14 Ka-Zar

Ka-Zar. Carla and Ralph come to the Savage Land with a Swamp Tank to steal Ka-Zar's vibranium, but when they force him to open the door to where it is stored the vibranium destroys the tank. Carla is carried off and killed by the Swamp Men when Ralph is not able to save her because the gun he was using only had blanks due to Carla replacing the bullets with blanks in an effort to get Ralph killed.