Stronghold vs. Academy

Luck seems to be completely useless, as I see it.
The joke is that the computer had 2 units of luck, and it triggered with every attack, while I had 4, and it triggered only a couple of times during the battle. Where's the fairness, tell me? It seems to me that you simply can't take too many of them.

The usefulness of "Luck" is hard to overestimate – we were only talking about the small usefulness of the "Barbarian Luck" skill. For example, "Soldier's Luck" in combination with using free cyclops (that attack in an area and stun the enemy) and orcish warriors in your army might allow you to look at this skill in a slightly different way...
A lot has been said about the mechanics of lucky attacks (you can read some of it in the manual) – in short, when determining the probability of it triggering, the maximum value of no more than 5 units is taken into account.