10 Most Powerful Characters Killed By Hal Jordan's Green Lantern
1. Darkseid - Justice League: Last Ride #7
This alternate universe story saw the Justice League disband following the death of the Martian Manhunter and the decimation of the New Gods at the hands of the bounty hunter Lobo. Despite him committing omnicide/deicide, the League decided to protect Lobo from his foes until he can stand trial for his actions.
The combination of the League being stretched out and the Green Lantern Corps's slow revival was enough to allow for Darkseid to bring himself back to life after dying on Oa. His assumed death was caused by a chain reaction initiated by Hal Jordan, who had realized that the Dark Lord was going to absorb the Central Power Battery.
However, it turned out that the New God possessed the Lamtern before his physical death and used this to be reborn with the power of a Green Lantern. Fortunately, the League (and a recently resurrected Martian Manhunter) are able to foil Darkseid's new scheme and Hal once again delivers the killing blow, putting an end to the Apokoliptan's schemes.