Power Rings - How do?

[Omni]

If it's different sizes/shapes, you need different moves. The whole plus/minus size clause that applies to Physical Shapeshifting does not apply to everything else. Physical Shapeshifting is that way because it's a power. It's also limited to the user's own body, which is different from weapons. If you consider all melee weapons to be functionally the same, then just buy your favourite and give me a solid description of it.

Them's the rules.