There's many variations of users. Now, this spectrum will just focus on those that you may meet within the war. We will go from best to worst gradually. All types are a link to the page about them. If you're interested, just go right ahead and click on the user type to learn more.
When a new user type is discovered, it may be added here when no longer in theory.
The Many and The Berserkers are not included as a user group.