Watching these fights Estella was having trouble understanding the point. With a few exceptions Mimic just made everyone look like the amateurs they were. She had battle training before coming to Earth but that experience didn't apply as well here. Earth was a different creature, she couldn't seem to get as close to it as on her world. Of course being able to copy another's powers just made the exercise futile, and almost demeaning. 

Being the only one with her unique powers actually held some significance in her heart. It was all she had left beside a broken down ship that was just sitting around.