Cycle, toggle, change stances using keybindings. Create different classes of spells to be cast automatically or with a single key press.

You can create classes of spells. For example you could have one class of spells for pvp and one for pve.

To create a new class you just add a spell to a class that doesn't exist and the class will be created with that as it's first spell. For example: /warrior PVP add ''Sheild Slam'' will add Sheild Slam to the PVP class, creating the PVP class in the process.

You can the add more spells to the PVP class using the same command. For example: /warrior PVP add Rend. It's important to note that spell name are case sensitive.

There are 2 default classes when you install Warrior.
Default = Execute, Taunt, Overpower, Battle Shout, Demoralizing Shout, Rend.
Basic = Execute, Battle Shout, Rend

There is also a system class called RAGE. This class defines what spells are allowed to use the reserved rage. By default it has the following spells: Execute, Taunt, Mocking Blow, Overpower.

To set your rage reserve to 25 rage use the following command: /warrior rage 25. Auto cast will now never cast a spell if it will leave you with less than 25 rage. Only spells that are in the RAGE class will be allow to use the rage in this reserve.

To change our new PVP class to be the default would use the following command: /warrior use PVP

To disable auto casting and use a keybinding instead do the following: /warrior disable and then bind 'Manually Cast Spell from Class' to a key in the keybindings menu. You can then use this key to execute a spell from the active class instead of using auto casting.

Cycle stances using the keybindings. The most popular bindings for this is Shift + Scroll Wheel Up/Down. But you can use any keys you want.