The Protectors of Etheria is a stand-alone mod of the game Warlords Battlecry 3 (i.e. it can be run without having the original game installed - 100% free full game). It is an improved RTS/RPG game with new campaigns, quests, terrain, units, items, heroes, modding features and more. Beta versions available for download!
You can now own lairs and use them at your own risk.
This is purely a mapper's option - you can now assign a side to a lair in the Editor. The lair will continue to function normally but all spawned units will belong to the owner.
With that the Lair bosses could become very powerful retuine units.