From the preview:
In Runewars Miniatures Game, your command tools are the most important asset that you have at your disposal. Every unit has a completely unique command tool, and by setting its dials, you’ll determine exactly how your units act, whether they’re launching arrows, incanting powerful magics, or spurring their horses into a crushing cavalry charge.
Every command tool is composed of two dials. The dial on the left is the action dial, and the dial on the right is the modifier dial. As you can see above, the action dial features a variety of symbols.