diff --git a/data/campaigns/Descent_Into_Darkness/scenarios/11_Descent_into_Darkness.cfg b/data/campaigns/Descent_Into_Darkness/scenarios/11_Descent_into_Darkness.cfg
index 3fe0b4f97cfc..f7e6e36efdd0 100644
--- a/data/campaigns/Descent_Into_Darkness/scenarios/11_Descent_into_Darkness.cfg
+++ b/data/campaigns/Descent_Into_Darkness/scenarios/11_Descent_into_Darkness.cfg
@@ -3535,19 +3535,18 @@ And the tongue of fire begets ashen repose.</i>"
             side=1
             x,y=$x1,$y1
 #ifdef EASY
-            max_experience=120
+            max_experience=80
 #endif
 #ifdef NORMAL
-            max_experience=135
+            max_experience=90
 #endif
 #ifdef HARD
-            max_experience=150
+            max_experience=100
 #endif
             max_hitpoints=73
             unrenamable=yes
             [modifications]
                 {TRAIT_LOYAL}
-                {TRAIT_INTELLIGENT}
                 [object]
                     take_only_once=yes
                     silent=yes
diff --git a/data/campaigns/Descent_Into_Darkness/utils/amlas.cfg b/data/campaigns/Descent_Into_Darkness/utils/amlas.cfg
index 2950373dc07f..079184776fc6 100644
--- a/data/campaigns/Descent_Into_Darkness/utils/amlas.cfg
+++ b/data/campaigns/Descent_Into_Darkness/utils/amlas.cfg
@@ -26,19 +26,19 @@
 #ifdef EASY
         [effect]
             apply_to=max_experience
-            increase=25%
+            increase=12%
         [/effect]
 #endif
 #ifdef NORMAL
         [effect]
             apply_to=max_experience
-            increase=27%
+            increase=14%
         [/effect]
 #endif
 #ifdef HARD
         [effect]
             apply_to=max_experience
-            increase=30%
+            increase=16%
         [/effect]
 #endif
     [/advancement]
@@ -65,19 +65,19 @@
 #ifdef EASY
         [effect]
             apply_to=max_experience
-            increase=20%
+            increase=10%
         [/effect]
 #endif
 #ifdef NORMAL
         [effect]
             apply_to=max_experience
-            increase=22%
+            increase=12%
         [/effect]
 #endif
 #ifdef HARD
         [effect]
             apply_to=max_experience
-            increase=25%
+            increase=14%
         [/effect]
 #endif
     [/advancement]
@@ -101,19 +101,19 @@
 #ifdef EASY
         [effect]
             apply_to=max_experience
-            increase=20%
+            increase=10%
         [/effect]
 #endif
 #ifdef NORMAL
         [effect]
             apply_to=max_experience
-            increase=22%
+            increase=11%
         [/effect]
 #endif
 #ifdef HARD
         [effect]
             apply_to=max_experience
-            increase=25%
+            increase=12%
         [/effect]
 #endif
     [/advancement]
@@ -139,7 +139,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=20%
+            increase=30
         [/effect]
     [/advancement]
 #enddef
@@ -170,7 +170,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=25%
+            increase=45
         [/effect]
     [/advancement]
 #enddef
@@ -201,7 +201,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=30%
+            increase=60
         [/effect]
     [/advancement]
 #enddef
@@ -807,19 +807,19 @@
 #ifdef EASY
         [effect]
             apply_to=max_experience
-            increase=14%
+            increase=8%
         [/effect]
 #endif
 #ifdef NORMAL
         [effect]
             apply_to=max_experience
-            increase=15%
+            increase=9%
         [/effect]
 #endif
 #ifdef HARD
         [effect]
             apply_to=max_experience
-            increase=16%
+            increase=10%
         [/effect]
 #endif
     [/advancement]
@@ -846,19 +846,19 @@
 #ifdef EASY
         [effect]
             apply_to=max_experience
-            increase=15%
+            increase=6%
         [/effect]
 #endif
 #ifdef NORMAL
         [effect]
             apply_to=max_experience
-            increase=18%
+            increase=7%
         [/effect]
 #endif
 #ifdef HARD
         [effect]
             apply_to=max_experience
-            increase=21%
+            increase=8%
         [/effect]
 #endif
     [/advancement]
@@ -884,7 +884,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=25%
+            increase=30
         [/effect]
     [/advancement]
 #enddef
@@ -915,7 +915,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=30%
+            increase=60
         [/effect]
     [/advancement]
 #enddef
@@ -940,7 +940,7 @@
         [/effect]
         [effect]
             apply_to=max_experience
-            increase=30%
+            increase=50
         [/effect]
     [/advancement]
 #enddef