God bonuses and upgrades
Gaia lets the Gate regenerate hit points
When placing the Tartarian Gate, all buildings in the target area are instantly destroyed. It cannot overlap with Settlements, Wonders, or with the "Gaia Lush" generated by an enemy player worshiping Gaia. It then creates The Tartarian Gate building which spawns up to six Tartarian Spawns, powerful myth units that are hostile to all players. They will attack any units and buildings except the Gate. Any Tartarian Spawn that are killed will be replaced by the Gate. The Tartarian Spawns attack units of any player, so Tartarian Gate should not be used in the middle of an attack. Instead, it should be used prior to an attack as the enemy will be greatly weakened after fighting off all the Tartarian Spawns. As of patch 2.7, the Gate can be repaired, however, as the Spawns are hostile to all, the player will risk losing their Citizens in the process.