A defensive action is performed during an opponent's turn and does not cost an action, and does not require the presence of a commander in the squad.
I still don't understand how it works...
What does "does not cost an action" mean? That is, a figure with defense can, outside its own turn, defend a city it is in and also perform some other action on its own turn?
Can a squad have no Knight and consist only of units? Or what does "presence of a commander is not required" mean?
Defense (only in the role of leader).
What does "only in the role of leader" mean?
Ничто не возникает из ничего и ничто не пропадает бесследно.
Если где-то чего-то убудет, то в другом месте добавится.
(Закон сохранения).