Haven't had an EB specific dream yet.

But I remember with another mod where there were epic walls
(you know, those that have towers with machinegun-ballistas)
and enemy pezhetairoi and chalkispides were getting tossed around while decimated by said towers.

Then of course the entire enemy army panics,
and I send the mounted units to mop up the rest.

Not very original, I admit.
And it was hard differentiating between a dream and actual game play.