In order to gain access into this game mode you will have had to compete in the Demon Ruler Raid to acquire a Scroll of Conquest. This will gain you access to the event. 

Once you have gained your Scroll of Conquest you can them work together with your Corps to figure out who it is that you would like to invade. Once a decision is made you will then have a voting period. If the vote goes through then gather your best gear and make those upgrades because you are going to war!!

In this intense game mode strategy is again going to be key! You will need to split your Corps up to occupy these bases in order to gain resources to help you to success!

Statue Base: This base will be located at the center of the Corps Estate that you invade. What makes this one special is that only your top DMG dealers can attack it. Whoever gains control will have this statue for their own with a 55 second window of invincibility till you have to fight for it again! This base will also gain you the most resources.

Crystal Base: These bases will be located on the outskirts of the map on either side. Once you occupy these sites you will be granted a 40 second window of invincibility along with medium resource gains.

Flag Base: These bases, like the Crystal Bases will be located on the outskirts of the map and when occupied will gain a 30 second window of invincibility while offering the normal amount of resources.

Battlefield Runes: These runes are going to be spawning all of the map and some rarer than others. As your teams are scouting ahead and fighting off enemies, you will want to prioritize picking these up to gain extra resource growth as well as personal and corps points. 

You will be competing for what Corps can collect the most resources and to do that, holding down these bases will add to your overall resource gain. The game will finish once either Corps reaches 18000 points.