Heroes' Post

Assigned Heroes will be able to defend your base.

Details
The assigned hero will engage any attacking unit that comes within the Hero Post's attack range. If killed in the attack, your hero is returned to the Hero Post and gradually recovers health; When fully recovered they will again be ready to engage attackers.

PVP: Note that if your assigned hero has been killed in one of your own PVP attacks, they will not be available to defend against attacks on your base until the end of their recovery time (This does not apply in Survival Mode). The Hero Post still functions during upgrades, but you are not able to change the assigned hero until the upgrade is finished.