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| The information in this article comes from Marvels, warlord of mars and is not written by Edgar Rice Burroughs. |
Krakas or as he was called by his subordinates The Great Krakas was a green martian of Warhoon that seemed to lead the group of green martians that took part in Dejah Thoris abduction two years after John Carters arrival on Barsoom. John Carter fought this Warhoon and killed him. It is important to note that Krakas does not have a lower left arm, having only a stump with a metal cap.