Minibase outposts have an armory for equipping basic infantry, and slots for one, two, or three additional support buildings.
Each Banished minibase is the shared command of two fallen Jiralhanae warlords who have failed Atriox in some major - but redeemable - way. Each competes to control the majority share of resources sent back to the Enduring Conviction. When their tally of contributions is totaled by the overseer, only the most competent is allowed to return to Atriox's Chieftain council, while the loser is condemned to serve as a Grunt supervisor.