The frogs (more formally called the "Terrors of the Mountain Shadows" by the gene priests) are the most feared creature in all the Wasteland. To have any chance at killing one, you have attack its soft belly. To get to the belly, however, you have to avoid the sweeping, clawed arms and then make the killing stroke before the frog's teeth engulfed your head. Frogs are relentless, always coming forward until they've eaten or are killed. No one has ever seen one retreat. Frogs are fearless, vicious and always hungry.
For such a large opponent, Jane chose a large warhammer as her weapon. And to further optimize her agility, she chose to wear no armor! Maretta decided on leather armor with as many metal plates as she could carry. She had no natural speed and would need all the help she could get. And to keep the beast at bay, she chose a ball and chain.
The prisoners decided on a strategy (at least to give the appearance they might survive); Maretta would draw the beast to her, and Jane would attack from behind with her heavy hammer.
Maretta tried to save her energy until Jane's attack. She was able to stand clear of the frog's large arms for a few seconds, but then the beast lunged! And before the match had barely started, the frog's teeth had wrapped around Maretta's head, crunching neck bones and ripping the head from its socket before Maretta ever had a chance to scream. There was no more plan. Jane was simply there, now, to live as long as she could for the enjoyment of the Rubikonian crowd.
With new-found courage, Jane moved in, swinging the hammer from side to side hoping for another lucky hit, and, for a few moments, she was able to match the frog swing-for-swing. The crowd was electrified. They had never seen a prisoner last so long against this terror, let alone seen one step backward.
Unfortunately, Jane had used all her energy in her first couple attacks and was unable to keep up. The beast's claw slashed across Jane's stomach. The strike seemed almost routine. And without any armor for protection, all of the prisoner's organs came spilling out of the gaping wound.
Justice was served as expected, but many in the crowd would remember, and pass on the story of how they saw a woman with nothing but a hammer make a frog take a step backward.