confronts Deathstroke in a battle. After contemplating murder, he is talked out of it by Black Lightning and Rocky Davis of the Challengers of the Unknown. He loses a lot of blood to Deathstroke in their fight, but then he sets their confrontation at the same alley and building complex where Deathstroke's second son Jericho was held after being kidnapped. Slashing his own throat in the same manner as his son was cut lets Deathstroke's guard down, allowing Brion to impale Deathstroke with his own sword through his own body. Believing he has defeated Deathstroke, while sacrificing his own life, he is surprised to wake up in the hospital. It is thought that he single-handedly took down Deathstroke, but no one knows that Geo-Force was trying to commit suicide. Geo-Force becomes the field leader of the Outsiders and is still secretly living with the shame of his actions. Blackest Night Geo-Force is visited by his sister, who has been reanimated as a member of the Black Lantern Corps. Claiming to have been freed from the dark force that was controlling her, Tara begs Brion to kill her. However, it is a facade in order to feed on the Outsiders' emotions. Geo-Force turns Terra into a statue and her ring is destroyed by Halo. Marriage and divorce Geo-Force later marries his long-time girlfriend, Denise Howard. Since she is not a Markovian, the marriage is annulled by Brion's choice. Unbeknownst to Brion, Denise later tries to undergo the same experiment which transformed Geo-Force into a powerful hero but, because she does not have Markovian blood in her, she gains the same powers but with a changed appearance and loss of sanity, becoming Geode. She is locked up, but escapes to take revenge on Markovia by killing several innocent Markovians. Geo-Force proclaims his affections for Katana, but before she can answer Geo's declaration of love, they are interrupted by Eradicator. Eradicator informs Brion of Geode's escape and her recent attack on Markovia. Geo-Force and Eradicator go to intercept Geode. The battle with Brion's deranged wife seems one-sided as Geode smacks both heroes around like ragdolls. Eradicator pleads with Geo-Force to use his powers to subdue Geode, but Brion is conflicted over the idea of striking his wife. With Geo-Force unable to take the initiative, Eradicator decides to unleash the full extent of his power to knock Geode unconscious. Later, Geode is free from