I have a question for one unit-only strategy.
How to fight fight enemy where there are gorguanas?
They cast mark of blood and then stoneskin is not enough to stop units from dying.
Should I cast dispell everytime?
Magic shackles may be uneffective because they have leadership limit and last short
EDIT: I just discovered a bug in the game.
I do not know if it was patched in later releases.
1. Have a free slot in your army.
2. Visit a CASTLE where good units are available.
3. Hire max units.
4. Put new units in CASTLE's slot.
5. Hire max units again.
6. Click on hired units you put in the castle before.
7. You have double of max unit number! Yeah!
You lose control of them, but it does dot make a difference as you can take unlimited number of knights to fight dragons etc
And computer plays for you
