Some strategies please

[BrioCloud]

Thanks Frater. I understand those concepts. I would like some micro tips on footmen Vs a big hoard of mostly Ghouls, their summons skeleton things, and Crypt Fiends. How do I get them to attack without them only ganging up on one? X_X Do I click near them? If I click into and area, the footmen doesn't attack until they all get there. Do I use patrol?

And I'm playing Frozen Throne. I start off on Elf Campaign. I'm currently slowly getting pass the levels.