It resulted in a powerful surge of energy that releases waves of force in all directions. Ichigo felt a new force entering his body, he smirked. "It's Shinigami time." He muttered with a grin.
I thought Captain America shield was made of vibranium.
Just think of Wolverine's claws that are made of Adamantium alloy. In the movie "Wolverine 2", the armor that the old Japanese man built for himself also seems to be of Adamantium alloy.
Once Kareem regained his consciousness he opened his eye's slowly to find a beautiful girl staring at him. She had deep blue eyes and long blue hair. Kareem was shocked because he knew exactly who she was she was his girlfriend Veronica but right now she had the appearance of Esdeath.