Like, give an example of combat and how it works.
Well, it'd be hard to with on a Forum because of grids, but you'll figure something out. Doesn't have to be a grid. Anyway.
Unit A moves to a square adjacent to Unit B
Unit A attacks Unit B with Iron Sword
Unit B has an Axe equipped, so Unit A does more damage, and I believe there's a larger chance for a critical hit, which does 4 times more damage last I checked.
The enemy turn rolls around, and B attacks A with Steel Lance.
The Steel Lance does more damage, and the Weapons Triangle states that it does even more damage. It also happens to be a critical hit. A dies.
Team A's turn again, and an archer shoots B. This can only happen if Unit C (the archer) is one space away. B cannot counterattack. B dies, because of the damage inflicted from A and C.
There, windy can take over, lol.