diff --git a/data/multiplayer.cfg b/data/multiplayer.cfg
index a325e909fad..fcc748a3261 100644
--- a/data/multiplayer.cfg
+++ b/data/multiplayer.cfg
@@ -259,7 +259,7 @@ name= _ "Age of Heroes"
 	id=Undead
 	name={MENU_IMG_TXT "undead-lich.png" _"Undead"}
 	type=Lich
-	leader=Lich,Dark Sorcerer,Draug,Deathblade,Soul Shooter
+	leader=Lich,Draug,Deathblade,Soul Shooter
 	recruit=Skeleton,Revenant,Deathblade,Skeleton Archer,Bone Shooter,Walking Corpse,Soulless,Ghost,Wraith,Shadow,Vampire Bat,Blood Bat,Ghoul,Necrophage,Dark Adept,Necromancer
 	music="wesnoth-3.ogg"
 	terrain_liked=whHc
diff --git a/data/units/Dark_Sorcerer.cfg b/data/units/Dark_Sorcerer.cfg
index 91a5d5d6b5d..02b834a692b 100644
--- a/data/units/Dark_Sorcerer.cfg
+++ b/data/units/Dark_Sorcerer.cfg
@@ -11,7 +11,7 @@ experience=500
 level=3
 alignment=chaotic
 advanceto=null
-cost=62
+cost=38
 usage=mixed fighter
 unit_description= _ "Dark Sorcerers did not fully embrace the power of the undead by becoming undead themselves. Instead, their advanced studies of the dark arts have made them stronger, but not nearly as powerful as they would have been as Liches. Because they retain their humanity, they do not fear holy magic. "
 get_hit_sound=groan.wav
diff --git a/data/units/Necromancer.cfg b/data/units/Necromancer.cfg
index 1ea319b86e1..60f19a724fd 100644
--- a/data/units/Necromancer.cfg
+++ b/data/units/Necromancer.cfg
@@ -10,7 +10,7 @@ movement=5
 experience=80
 level=2
 alignment=chaotic
-advanceto=Lich,Dark Sorcerer
+advanceto=Lich
 cost=38
 usage=mixed fighter
 unit_description= _ "Necromancer are Mages that have decided to follow the paths of the dark arts. By tapping into the power of the undead, Necromancers can cast spells that drain the lifeforce from their foes and add it to their own."