Hill Fort
Allows all non-upgraded Creatures to be upgraded.
- Level 1 creatures are upgraded at no cost.
- Level 2 creatures are upgraded for 25% of normal cost.
- Level 3 creatures are upgraded for 50% of normal cost
- Level 4 creatures are upgraded for 75% of normal cost.
- Level 5-7 creatures are upgraded for normal cost.
A Hill Fort saves you the cost of building the upgrade dwellings in your town.