Cost: 1000 resources
Requires the Web Cocoon upgrade.
The Dragon's Nest is the crowning upgrade for the Goblins Fortress and allows the summoning of the powerful Fire Drake. Once a fire drake is trained, there is no other benefit for the Dragon's Nest. If the Fire Drake is killed, the player may train another one at the fortress.
While the Fire Drake is extremely useful on the battle field, the cost to get this one is extremely high. In order to get the Dragon's Nest upgrade, the player must first fork out 1600 resources for the Web Cocoon upgrade. Once that is done they can purchase the Dragon's Nest at 1000 resources. They then have to purchase and train the Fire Drake at another 2000 resources. In total, the cost for a Dragon's Nest Fire Drake is 4600 resources. So use it well.