The Dance of the Dragons had just started and although the Greens had a few fairly powerful allies they just didn’t have as many dragons as the Blacks and they felt like they needed something to help them until in the Red Keep Alicent accidentally encountered a witch. You were a simple servant but also a witch so you would be perfect

“So can you help us?” Alicent finally asked the two of you have been having a discussion about your powers for the last hour and this was the final question