Gravity fields are balls of gravitational energy that are used to knock Vorago off balance. Four appear throughout the second phase of the fight, each while he reflects damage onto players. If Vorago is in range, the gravity field can be launched at him, prompting the message "Vorago feels the pull of the gravity field, which destablises him." If he is not within range, attempting to fire the gravity field will do nothing and prompt the message, "Vorago isn't close enough to feel the pull of the gravity field." After all four are launched, the fight will progress to the "Bring him down!" part of the phase.
The "Exit sphere" used to leave the borehole and to exit The Drop uses the same model.