what difference makes unit size in combat ?

[Arryn]

Originally posted by fahdiz:
Endoperez, I think moodgiesanta was being facetious.

Doesn't matter, he's still wrong. Usage, while very important, isn't everything. Size does matter. Anyone who says otherwise is a tad naieve about certain, ah, matters.

[Adept]

Isn't there also an effect for arrow fire?

[Taqwus]

Originally posted by Adept:
Isn't there also an effect for arrow fire?

I believe a missile hits a square, and then size affects whether and which unit in that square is hit.
(Note: lightning bolts, if they hit an occupied square, always hit an occupant even when the square is not full.)