Tweaked the filtering of the event...

...commenting on the ineffectiveness of pierce damage against skeletons.

data/campaigns/The_South_Guard/scenarios/04_Vale_of_Tears.cfg

@@ -249,22 +249,37 @@
         [/objectives]
     [/event]
 
-    #Ineffective Attack
-
     [event]
-        name=attack
+        name=attack_end
+
         [filter]
             side=1
-            type=Spearman, Pikeman, Halberdier, Bowman, Longbowman, Master Bowman, Horseman Commander, Lance Commander
         [/filter]
+
+        [filter_attack]
+            type=pierce
+        [/filter_attack]
+
         [filter_second]
             type=Skeleton, Revenant, Deathblade, Draug, Skeleton Archer, Bone Shooter, Banebow
         [/filter_second]
 
-        [message]
-            speaker=unit
-            message= _ "Our weapons are useless against these skeletons! They have nothing for our shafts to pierce but air!"
-        [/message]
+        # only comment on pierce damage being useless if the player didn't
+        # actually kill the skeleton with it
+        [if]
+            [variable]
+                name=second_unit.hitpoints
+                greater_than=0
+            [/variable]
+
+            [then]
+                [message]
+                    speaker=unit
+                    message= _ "Our weapons are useless against these skeletons! They have nothing for our shafts to pierce but air!"
+                [/message]
+            [/then]
+        [/if]
+
         [message]
             speaker=Deoran
             message= _ "We must clear out these undead if you are to reach Mebrin's village! What should we do?"