Hero
One hero per account. They fight, they claim artefacts, they annex oases, and they eat 6 crop.
Hero’s Mansion
Main Building 3 and Rally Point 1. Higher levels add oasis slots and, on Travikas, the oasis loyalty restore uses this building’s level. Costs are in the building tables. Equipment upgrade costs are in hero costs.
Oases
Send the hero to an oasis you can hold. Nature must be cleared. The mansion level limits how many oases that village can keep. Unoccupied oases can be reinforced on this world — details.
Combat
Hero combat stats depend on the unit type they fight as — a Legionnaire hero is not a Clubswinger hero. The bases and the growth per point are on the hero costs page. A dead hero on a lost conquest is moved to the capital at 0 health.