Fodder submitted this

When you have roughly worked out where the
Enemy will be coming from and build a very large
training hall (at least 4 wide by about 8 or so long
that way when you entice the enemy to attack you put
some traps before the room and when they get to
your area...they will be smegged by your already training minions
Works a treat...!!!

I am eager to read the next chapter