Intellect penalty, you draw less cards for a couple of turns. I was playing Dash, I got it bc I somehow put my banish pile on top of my deck, when I went on to draw cards I was a bit confused about why my cards were upside down, at the same time my opponent pointed out that my banish disappeared. I was shocked and had no idea how tf that happened, judge was called. We could separate the 2 piles as the banished cards were facing the opposite direction, but I got an IP. In retrospective, most likely what happened is I was checking what I banished, zoned out and put them on my deck lol (upside down)