What is vex incursion zone?

As an AI language model, I do not have access to specific information about Vex Incursion Zone. However, I can provide a general explanation of what a Vex Incursion Zone is.

In the context of the video game series Destiny, a Vex Incursion Zone is typically an area controlled by the Vex, a race of robotic enemies. These zones are often marked by Vex architecture and technology, and may contain difficult enemy encounters and unique loot.

Players may encounter Vex Incursion Zones in various game modes, including strikes, raids, and public events. Successfully completing these activities can reward players with valuable gear and resources.