User blog:Kagimizu/Attributes?

This is an idea I had, for types of stuff that while they don't fit into specific elements, they are at the same time unique enough to deserve a distinction. So, this is my idea: Attributes. A term given to unique types of attacks that lack a specific element, but nonetheless have unique and distinct attributes to make them more than basic attacks. Here's an idea for what some attributes would be:
 * Gravity
 * Sound
 * Time
 * Illusion

Other types of attacks and whatnot would be a bit more difficult to categorize, but this is the basic idea. What do you guys think?