Level 1
+8% morale for all units during ambush battles in the desert
+8% morale for all units during night battles in the desert
Level 2
+4% chance of anticipating an enemy ambush
+4% chance of successfully launching an ambush
+16% morale for all units during ambush battles in the desert
+16% morale for all units during night battles in the desert
Level 3
+8% chance of anticipating an enemy ambush
+8% chance of successfully launching an ambush
+24% morale for all units during ambush battles in the desert
+24% morale for all units during night battles in the desert