Did EI ever use her gnosis?

I'm curious, did EI ever utilize her gnosis in any significant way? It's mentioned that she possesses this unique ability, but I'm wondering if it played a pivotal role in her actions or if it remained largely untapped. Understanding how she leveraged, or perhaps didn't leverage, her gnosis could provide valuable insights into her decision-making process and the overall narrative of her story. So, did EI ever put her gnosis to use, and if so, how did it impact the events that unfolded?