Bam! Bam! Bam!
Silvana continued to fight not only against the Plague Reaper, but also against all of Adam's subsequent opponents, whether it was Arnoth, the Crimson Monarch, or even Fromund, whom she had to face at the Moon Colosseum.
This trial primarily tested her will and desire to become stronger, so some opponents did not fight at their actual level.
Otherwise, Silvana simply wouldn't have stood a chance against someone as powerful as Midgar. No matter what abilities she had managed to develop or what her power level was, the difference between their powers was simply too great.
Thus, as long as Silvana kept fighting despite the pain, trying each time to devise a plan for victory, she could succeed. Adam's memories could adapt to her so that she would have a path to victory.
She didn't know how much time had passed. She barely had a chance to think about it, but based on her gut feeling, she knew she was nearing the end.
