Great Leader Edward - How can he help us?

[RegentMan]

Once you have the Pentagon, you can have 4 units in an army, instead of the standard 3.

Indeed; that's the entire purpose of the Pentagon. However, in order to build it, you need three, not four, armies.

 

[classical_hero]

Indeed; that's the entire purpose of the Pentagon. However, in order to build it, you need three, not four, armies.

Yes, I did get confused with the numbers.