The Quick Action system provides a way to quickly access additional weapons and tools. The HUD will have an icon indicating the current Quick Action item and reminders of your key bindings in the lower left of your screen. By default F will use your selected item and X will bring up the Quick Action Wheel allowing you to select another item. You can disable the icons and reminder text, as well as change the key bindings in the game options.
The Quick Action Wheel automatically fills itself with the following types of items:
- Useful special items (Magic Mirror, Bug Net, etc.)
- Thrown weapons.
- Summon weapons.
- Shortswords. (useful for classes other than melee)
Players aren't able to manually add anything there, since that would allow for some extremely overpowered combinations.