diff --git a/data/campaigns/Heir_To_The_Throne/scenarios/19b_Swamp_Of_Dread.cfg b/data/campaigns/Heir_To_The_Throne/scenarios/19b_Swamp_Of_Dread.cfg
index c2d227fbcd9f..070d4fae4fff 100644
--- a/data/campaigns/Heir_To_The_Throne/scenarios/19b_Swamp_Of_Dread.cfg
+++ b/data/campaigns/Heir_To_The_Throne/scenarios/19b_Swamp_Of_Dread.cfg
@@ -198,6 +198,7 @@
 
         [message]
             speaker=Delfador
+            {DELFADOR_MENTORING}
             message= _ "This land is cursed. Liches have existed here for ages, luring adventurers and soldiers to their deaths and amassing great armies and fortunes."
         [/message]
         [message]
diff --git a/data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg b/data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg
index 80b9e10207a2..02a09abe9a2b 100644
--- a/data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg
+++ b/data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg
@@ -576,7 +576,7 @@ Soooo... It is you who sent your subordinates to attack us. Now when we’ve des
         [message]
             speaker=Konrad
             {KONRAD_VARIATION mad}
-            message= _ "Keep on going down the river. While we’re at it, let us force as many drakes as possible to pay with their lives. They have defied us, and now they will meet the same fate as their leader!"
+            message= _ "Keep on going down the river. While we’re at it, let us force as many drakes as possible to pay with their lives. They defy us, and now they will meet the same fate as their leader!"
         [/message]
         [message]
             side=1
diff --git a/data/campaigns/Heir_To_The_Throne/scenarios/20a_North_Elves.cfg b/data/campaigns/Heir_To_The_Throne/scenarios/20a_North_Elves.cfg
index 7f42e44eb262..c0edb5d29dc3 100644
--- a/data/campaigns/Heir_To_The_Throne/scenarios/20a_North_Elves.cfg
+++ b/data/campaigns/Heir_To_The_Throne/scenarios/20a_North_Elves.cfg
@@ -491,6 +491,7 @@
         [/message]
         [message]
             speaker=Delfador
+            {DELFADOR_MENTORING}
             message= _ "Konrad, the encampment must be torn down. Any delay and these armies will crush us. Any evidence of our passage through here, and they will chase us."
         [/message]
     [/event]
diff --git a/data/campaigns/Heir_To_The_Throne/scenarios/21_Elven_Council.cfg b/data/campaigns/Heir_To_The_Throne/scenarios/21_Elven_Council.cfg
index 1821063a2fa4..b3421e14fcda 100644
--- a/data/campaigns/Heir_To_The_Throne/scenarios/21_Elven_Council.cfg
+++ b/data/campaigns/Heir_To_The_Throne/scenarios/21_Elven_Council.cfg
@@ -108,6 +108,7 @@
         [/message]
         [message]
             speaker=Delfador
+            {DELFADOR_VARIATION mad}
             message= _ "Silence, foolish girl! With such arrogance, is it any surprise that the royal family of Wesnoth long ago saw their ancient alliances fall to pieces?"
         [/message]
         [message]
@@ -263,7 +264,7 @@
         [/message]
         [message]
             speaker=Delfador
-            message= _ "And you have been with us for a time, Kalenz son of Kliada, what say you?"
+            message= _ "And you who have been with us for a time, Kalenz son of Kliada, what say you?"
         [/message]
         [message]
             speaker=Kalenz