I am the Goddess of Nightmares, Trials, Knowledge, and Souls

I was reincarnated as a Goddess which was the best day of my life, But when I looked at what I was, the goddess of I was the goddess of Nightmares, Knowledge and Souls!!! The only good thing is I could pick one more thing to be the goddess of and I picked Trails. Now watch as the plains and galaxies shake in excitement at my might, and Knowledge, and quiver in fear at my Nightmares!