diff --git a/lake_country/Mwizard/Mwizard0 b/lake_country/Mwizard/Mwizard0
index 5f322c9dd..9082ad351 100644
--- a/lake_country/Mwizard/Mwizard0
+++ b/lake_country/Mwizard/Mwizard0
@@ -9,8 +9,9 @@ enter_x 14
 enter_y 16
 msg
 Created:  1995-03-24
-Modified: 2021-07-21 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard1 b/lake_country/Mwizard/Mwizard1
index 3c30b1c22..d5c0477be 100644
--- a/lake_country/Mwizard/Mwizard1
+++ b/lake_country/Mwizard/Mwizard1
@@ -8,8 +8,9 @@ enter_x 15
 enter_y 8
 msg
 Created:  1995-04-26 jotang
-Modified: 2021-07-21 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard2 b/lake_country/Mwizard/Mwizard2
index 3cb02ce8e..e1b0bcf86 100644
--- a/lake_country/Mwizard/Mwizard2
+++ b/lake_country/Mwizard/Mwizard2
@@ -8,8 +8,9 @@ enter_x 16
 enter_y 9
 msg
 Created:  1995-04-26
-Modified: 2008-10-26 Rick Tanner
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard3 b/lake_country/Mwizard/Mwizard3
index 02047c399..a62439d57 100644
--- a/lake_country/Mwizard/Mwizard3
+++ b/lake_country/Mwizard/Mwizard3
@@ -8,8 +8,9 @@ enter_x 27
 enter_y 2
 msg
 Created:  1995-04-26
-Modified: 2021-07-21 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard4 b/lake_country/Mwizard/Mwizard4
index 0a148f409..3c5037dbf 100644
--- a/lake_country/Mwizard/Mwizard4
+++ b/lake_country/Mwizard/Mwizard4
@@ -8,8 +8,9 @@ enter_x 10
 enter_y 18
 msg
 Created:  1995-04-26
-Modified: 2008-10-26 Rick Tanner
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard5 b/lake_country/Mwizard/Mwizard5
index 1de8b3cdc..9eff24af9 100644
--- a/lake_country/Mwizard/Mwizard5
+++ b/lake_country/Mwizard/Mwizard5
@@ -8,8 +8,9 @@ enter_x 8
 enter_y 25
 msg
 Created:  1995-04-26
-Modified: 2021-07-21 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/Mwizard6 b/lake_country/Mwizard/Mwizard6
index 54241f281..6427ed2bd 100644
--- a/lake_country/Mwizard/Mwizard6
+++ b/lake_country/Mwizard/Mwizard6
@@ -8,8 +8,9 @@ enter_x 2
 enter_y 2
 msg
 Created:  1995-04-26
-Modified: 2021-07-28 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/MwizardD b/lake_country/Mwizard/MwizardD
index 294552ac9..95a1cbbf1 100644
--- a/lake_country/Mwizard/MwizardD
+++ b/lake_country/Mwizard/MwizardD
@@ -8,8 +8,9 @@ enter_x 2
 enter_y 1
 msg
 Created:  1995-04-26
-Modified: 2011-08-27 Andreas Kirschbaum
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch cave_15
 end
diff --git a/lake_country/Mwizard/MwizardG b/lake_country/Mwizard/MwizardG
index e58236cc4..150041d46 100644
--- a/lake_country/Mwizard/MwizardG
+++ b/lake_country/Mwizard/MwizardG
@@ -8,8 +8,9 @@ enter_x 10
 enter_y 10
 msg
 Created:  1995-04-26
-Modified: 2021-07-21 Saiapatsu
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end
diff --git a/lake_country/Mwizard/MwizardT b/lake_country/Mwizard/MwizardT
index 7a82a18af..bbb03644d 100644
--- a/lake_country/Mwizard/MwizardT
+++ b/lake_country/Mwizard/MwizardT
@@ -9,8 +9,9 @@ enter_x 10
 enter_y 10
 msg
 Created:  1995-04-26
-Modified: 2012-03-17 Nicolas Weeger
+Modified: 2022-07-16 Nicolas Weeger
 endmsg
+reset_group lake_country-tower_sorcery
 end
 arch flagstone
 end