From here, you can sit back and relax the Mega Turrets have incredible range, so those closest to the enemy's HQ will lay waste to any and all units the AI deploys onto the battlefield. Manually destroy these buildings and build Mega Turrets in their place. Once a mini-base is built, it will come supplied with an Apex, Foundry, and Raid Camp. Once the match starts, because Fog of War is turned off and you have access to the entire map, begin building mini-bases on every available plot of land. Now choose Pavium as your leader and begin the match (AI leader does not matter).

If you're taking this route, head into the Skirmish lobby and make these setting changes:

This achievement, as well as ' Marked for Death,' can be boosted quickly in a Skirmish match against the AI on Easy.