A little mixup bears fruit: Spirit Magic for Labyrinth Lord

Rushing out the door from work, I totally misread the call for submissions to the OSR Superstar Competition. I initially thought that instead of designing a magic item, we were to design a magic system (I was only off by three letters). On the drive home, I came up with an interesting entry for the contest. Then I reread the Superstar listing and noticed my mistake. Then I created a magic item