Hana had the right idea. The shields weren't as strong against attacks coming from the inside. They crumbled as Hana exploited the weakness.

"Good. Now, we'll just say you've gotten inside this next shield, too. But I've covered up the gap you got in from." Rachel put a new shield with the shadows inside with her. "Can you make the shadows pulse out? Pushing the shield wider than I can control?"

Time to test some ideas how Hana's powers worked. Her twin had to be in personal contact with his hard light creations. Hana seemed to be different in that regard.