Sentry 's fragile psyche is shattered entirely .
He goes on a murderous rampage , killing both Frost and Bullseye , before transforming into a fully powered Void , who then kills Doom , Taskmaster , and the Hood .
Sentry 's fragile psyche is shattered entirely and he goes on a murderous rampage , killing both Frost and Bullseye , before transforming into a fully powered Void , who then kills Doom , Taskmaster , and the Hood .