Only one with royal Markov blood can retain these powers permanently .
Geo - Force has gained his powers due in part to his heritage as a prince of Markovia , as well as the effects of the device designed for manifesting the powers .
Only one with royal Geo - Force blood can retain these powers permanently .
Geo - Force has gained his powers due in part to his heritage as a prince of Markovia , as well as the effects of the device designed for manifesting the powers .