Hero's Mansion
All levels: cost, build time and what each level gives »
Train your hero here. At levels 10, 15 and 20 the village can hold one more oasis (3 at most).
Needs Main Building 3 and Rally Point 1.
Level 1 lets you train a hero from one of your soldiers. See Training a hero.
Oasis slots: 1 at level 10, 2 at level 15, 3 at level 20. The Mansion page lists your oases and has a Release button for each.
The level also makes your held oases harder to take: their loyalty regrows by 2 per hour per Mansion level (level 10: 20 per hour).
