Made the enemy leader water-phobic instead of passive

changelog

@@ -3,7 +3,7 @@ Version 1.1.7+SVN:
    * The South Guard :
      * fixed a few broken image paths
      * scenario 2 : 
-       * made the enemy leader passive, so he won't charge fishes
+       * made the enemy leader water-phobic, so he won't charge fishes
        * moved away a footpad so he won't steal the keep at turn #1
    * Heir to the Throne
      * fixed fire sword that can't be picked up (#6234)

data/campaigns/The_South_Guard/scenarios/2.Proven_By_The_Sword.cfg

@@ -94,7 +94,6 @@
 		grouping=no
 		{NO_SCOUTS}
 		village_value=3
-		passive_leader=yes
 	[/ai]
 
 
@@ -149,6 +148,23 @@
 		{SG_CHANGE_TERRAIN 19 28 n}
 	#endif
 
+	#make Urza Nalmath water-phobic
+	[object]
+		silent=yes
+		[filter]
+			side=2
+			canrecruit=1
+		[/filter]
+		[effect]
+			apply_to=movement_costs
+			replace=true
+			[movement_costs]
+				deep_water=99
+				shallow_water=99
+				swamp_water=99
+			[/movement_costs]
+		[/effect]
+	[/object]
 [/event]
 
 [event]