If your
fortress gate has been defeated in a 3-4 player game, you must repair it after receiving
Source income in the next Income Phase. Restore to exactly 3
health by removing
fortress advancements (1
health per lost advancement), sacrificing highest level advancements possible first. If still below 3 after all advancements sacrificed, repair using
Source at 2
Source per
health until at 3. Cannot be repaired higher.