Anemone?

I’m rereading the books and I’m noticing that Anemone is slowly changing by A LOT. When Tsunami first met her, she was small, innocent and nice, but when she appeared again in Moon rising, She was like a BOSS, wanting everything, and NEEDING everything to go her way. Even Moon thought she was hiding something. Maybe this is because her animus powers ARE slowly corrupting her. Any thoughts?