After contemplating murder , he is talked out of it by Black Lightning and Rocky Davis of the Challengers of the Unknown .
In DC Universe : Last Will and Testament , Geo - Force confronts Deathstroke in a battle .
After contemplating murder , he is talked out of Geo - Force by Black Lightning and Rocky Davis of the Challengers of the Unknown .
In DC Universe : Last Will and Testament , Geo - Force confronts Deathstroke in a battle .