diff --git a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/PhantomSpawns.yml b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/PhantomSpawns.yml
index 92162e1f2..e276f7d05 100644
--- a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/PhantomSpawns.yml
+++ b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/PhantomSpawns.yml
@@ -2,7 +2,7 @@ PhantomSpawn:
   Type: Vulture
   Worlds: world
   Action: ADD
-  Chance: 0.90
+  Chance: 0.01
   Priority: 129
   Biomes: END_HIGHLANDS, END_MIDLANDS, END_BARRENS
   Conditions:
diff --git a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/UndyingSpawns.yml b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/UndyingSpawns.yml
index 38c967f22..4aa8c5d38 100644
--- a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/UndyingSpawns.yml
+++ b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/UndyingSpawns.yml
@@ -1,7 +1,7 @@
 RandomUndying:
   Type: The_Undying
   Worlds: world
-  Chance: 0.9
+  Chance: 0.01
   Priority: 130
   Action: ADD
   Biomes: BASALT_DELTAS
diff --git a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/ZorslugSpawns.yml b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/ZorslugSpawns.yml
index 8c026e7c6..e713a73bf 100644
--- a/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/ZorslugSpawns.yml
+++ b/ansible/files/zorweth-config/plugins/MythicMobs/RandomSpawns/ZorslugSpawns.yml
@@ -1,7 +1,7 @@
 RandomZorslug:
   Type: Zorslug
   Worlds: world
-  Chance: 0.8
+  Chance: 0.025
   Priority: 128
   Action: ADD
   Biomes: END_BARRENS