...For the record, I'm not brooding. [shush yes you are]

I don't know all the rules for how magic may or may not work, if there are any. A woman had an item, much like the Puzzle, and she could see visions of the future. She could predict my every move in a duel we had. [Which also wasn't the first time honestly and that pisses him off fuck the Items for real.] But something...interfered. I knew the move I was going to make, but so did she. And something caused me to see what she saw, this vision that she had prepared for, and plotted my loss. So I changed up my game. I played something else instead, and subsequently won.

So in that case, a vision caused me to alter my actions to alter the vision, in a way.

...Like I said, I can't fully explain it yet.