A Player can release all own Heroes from the domain where they are kept prisoners in case of a successful "Hero Release" mission.

Selection of the mission "Hero Release" is available only when clicking on domains with imprisoned Heroes.
Moreover, when attacking the domain where the hero is kept prisoner the Player can choose other mission types.

Any player can join the "Hero Release" mission.
Only Heroes of players that participated in the attack will be released.

After the Hero is released he/she returns to the Capital of the owner with the "Escape" mission.