what difference makes unit size in combat ?

[PhilD]

Originally posted by Ragnarok-X:
basic question, see topic. is there anything about size beyond used support ?

ty in advance.

When trampling: only a larger unit may trample, and I believe the effectiveness of the trample depends on the size difference.

Also, a grid square during battle can only hold 6 total size of units, so that's pretty important: it will determine how many units can be affected by an area spell, and so on.