[quote=@Extra]
<Snipped quote by Darlit Glitch>

It pretty much means control. An example. If there is someone who can do many elemental magic or has many abilities with elements, and they go against another being who has control over....say, fire. The person who has control over just fire has a higher "priority", or control, over fire. 
[/quote]

Ahhh.
*Nods*
Then i should probably make nul zones my priority, if they aren't already.
How can you tell when you have priority over something?