Cunning
Know your enemy and plan accordingly.
Level 1
For the first two battle rounds Cunning gives all your troops:
+10 Melee Offence
+10 Ranged Offence
+10 Defence
Level 2
For the first three battle rounds Cunning gives all your troops:
+15 Melee Offence
+15 Ranged Offence
+15 Defence
Level 3
For the first three battle rounds Cunning gives all your troops:
+25 Melee Offence
+25 Ranged Offence
+25 Defence