| Death | Character | Resurrection |
| Gutted in combat by a villain. | |
| Died while attempting to stop a mentally disturbed teammate from activating an experimental machine. | |
| Sacrificed himself to save the world by spreading his essence across the globe. | |
| Died after having her heart pulled from her chest. | |
| Sacrificed himself in order to cure a lethal and previously untreatable disease. | |
| Her body was found in the wreckage of a plane shot down by her teammate. | |
| Injected with a drug that caused him to suffer a heart attack. | |
| Sacrificed himself in order to save the life of his son from a parallel dimension. | |
| After having his body mutilated, the last of his powers and life essence were drained from his body. | |
| Died in an explosion, which may or may not have been a suicide attempt after he lost his powers. | |