During the "Dark Reign" storyline, the Grim Reaper later formed a new lineup of Lethal Legion as part of a plan against Norman Osborn. The team is ultimately defeated by the Dark Avengers and H.A.M.M.E.R. agents and imprisoned in The Raft. While there, Grim Reaper is stabbed in the heart by an inmate loyal to Osborn, and has to undergo an operation. It is also revealed that Simon is a member of the Lethal Legion, also imprisoned in the Raft. Grim Reaper is then revealed to have died as a result of the stabbing.