diff --git a/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedEui.cs b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedEui.cs
new file mode 100644
index 0000000000..c800d2d713
--- /dev/null
+++ b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedEui.cs
@@ -0,0 +1,25 @@
+using Content.Client.Eui;
+
+namespace Content.Client._DV.CosmicCult.UI;
+
+public sealed class CosmicMindwipedEui : BaseEui
+{
+    private readonly CosmicMindwipedMenu _menu;
+
+    public CosmicMindwipedEui()
+    {
+        _menu = new CosmicMindwipedMenu();
+    }
+
+    public override void Opened()
+    {
+        _menu.OpenCentered();
+    }
+
+    public override void Closed()
+    {
+        base.Closed();
+
+        _menu.Close();
+    }
+}
diff --git a/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml
new file mode 100644
index 0000000000..30fca1fbeb
--- /dev/null
+++ b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml
@@ -0,0 +1,11 @@
+<controls:FancyWindow xmlns="https://spacestation14.io"
+                      xmlns:controls="clr-namespace:Content.Client.UserInterface.Controls"
+                      Title="{Loc 'cosmiccult-ui-mindwiped-title'}">
+    <BoxContainer Orientation="Vertical" Margin="10">
+        <Label Text="{Loc 'cosmiccult-ui-mindwiped-text-1'}" Margin="5" Align="Center"/>
+        <Label Text="{Loc 'cosmiccult-ui-mindwiped-text-2'}" Margin="5" Align="Center"/>
+        <BoxContainer Orientation="Horizontal" Margin="5" Align="Center">
+            <Button Name="ConfirmButton" Text="{Loc 'cosmiccult-ui-popup-confirm'}"/>
+        </BoxContainer>
+    </BoxContainer>
+</controls:FancyWindow>
diff --git a/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml.cs b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml.cs
new file mode 100644
index 0000000000..ebad44f90e
--- /dev/null
+++ b/Content.Client/_DV/CosmicCult/UI/CosmicMindwipedMenu.xaml.cs
@@ -0,0 +1,16 @@
+using Content.Client.UserInterface.Controls;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client._DV.CosmicCult.UI;
+
+[GenerateTypedNameReferences]
+public sealed partial class CosmicMindwipedMenu : FancyWindow
+{
+    public CosmicMindwipedMenu()
+    {
+        RobustXamlLoader.Load(this);
+
+        ConfirmButton.OnPressed += _ => Close();
+    }
+}
diff --git a/Content.Server/_DV/CosmicCult/CosmicMindwipedEui.cs b/Content.Server/_DV/CosmicCult/CosmicMindwipedEui.cs
new file mode 100644
index 0000000000..9cfecd1f53
--- /dev/null
+++ b/Content.Server/_DV/CosmicCult/CosmicMindwipedEui.cs
@@ -0,0 +1,8 @@
+using Content.Server.EUI;
+
+namespace Content.Server._DV.CosmicCult;
+
+/// <summary>
+/// Does nothing on the server as this popup has no interactions
+/// </summary>
+public sealed class CosmicMindwipedEui : BaseEui;
diff --git a/Content.Server/_DV/CosmicCult/DeconversionSystem.cs b/Content.Server/_DV/CosmicCult/DeconversionSystem.cs
index 3510686273..1a9c446fa3 100644
--- a/Content.Server/_DV/CosmicCult/DeconversionSystem.cs
+++ b/Content.Server/_DV/CosmicCult/DeconversionSystem.cs
@@ -1,5 +1,6 @@
 using Content.Server._DV.CosmicCult.Components;
 using Content.Server.Bible.Components;
+using Content.Server.EUI;
 using Content.Shared._DV.CosmicCult.Components.Examine;
 using Content.Shared._DV.CosmicCult.Components;
 using Content.Shared._DV.CosmicCult;
@@ -8,10 +9,13 @@ using Content.Shared.DoAfter;
 using Content.Shared.IdentityManagement;
 using Content.Shared.Interaction;
 using Content.Shared.Jittering;
+using Content.Shared.Mind;
 using Content.Shared.Mobs.Systems;
 using Content.Shared.Popups;
+using Content.Shared.Stunnable;
 using Content.Shared.Timing;
 using Content.Shared.Tools.Systems;
+using Robust.Server.Player;
 using Robust.Shared.Audio.Systems;
 using Robust.Shared.Audio;
 using Robust.Shared.Timing;
@@ -30,6 +34,10 @@ public sealed class DeconversionSystem : EntitySystem
     [Dependency] private readonly SharedPopupSystem _popup = default!;
     [Dependency] private readonly SharedToolSystem _tools = default!;
     [Dependency] private readonly UseDelaySystem _delay = default!;
+    [Dependency] private readonly SharedStunSystem _stun = default!;
+    [Dependency] private readonly SharedMindSystem _mind = default!;
+    [Dependency] private readonly IPlayerManager _playerMan = default!;
+    [Dependency] private readonly EuiManager _euiMan = default!;
 
     public override void Initialize()
     {
@@ -114,6 +122,11 @@ public sealed class DeconversionSystem : EntitySystem
             _popup.PopupCoordinates(Loc.GetString("cleanse-deconvert-attempt-rebound"), targetPosition, PopupType.MediumCaution);
             _damageable.TryChangeDamage(args.User, censer.FailedDeconversionDamage, true);
             _damageable.TryChangeDamage(args.Target, censer.FailedDeconversionDamage, true);
+            _stun.TryKnockdown(target.Value, TimeSpan.FromSeconds(2), true);
+            if (_mind.TryGetMind(target.Value, out _, out var mind) && _playerMan.TryGetSessionById(mind.UserId, out var session))
+            {
+                _euiMan.OpenEui(new CosmicMindwipedEui(), session);
+            }
         }
         args.Handled = true;
     }
diff --git a/Resources/Locale/en-US/_DV/cosmiccult/preset-cosmiccult.ftl b/Resources/Locale/en-US/_DV/cosmiccult/preset-cosmiccult.ftl
index eb89bf2df7..3d5e003990 100644
--- a/Resources/Locale/en-US/_DV/cosmiccult/preset-cosmiccult.ftl
+++ b/Resources/Locale/en-US/_DV/cosmiccult/preset-cosmiccult.ftl
@@ -131,6 +131,7 @@ cosmiccult-chantry-powerup = The vacuous chantry flares to life!
 
 cosmiccult-ui-deconverted-title = Deconverted
 cosmiccult-ui-converted-title = Converted
+cosmiccult-ui-mindwiped-title = Mindwiped
 cosmiccult-ui-roundstart-title = The Unknown
 
 cosmiccult-ui-converted-text-1 =
@@ -151,6 +152,12 @@ cosmiccult-ui-deconverted-text-2 =
     You have lost all memories pertaining to the Cosmic Cult.
     If you are converted back, these memories will return.
 
+cosmiccult-ui-mindwiped-text-1 =
+    You have been mindwiped with a censer.
+cosmiccult-ui-mindwiped-text-2 =
+    You no longer remember anything that happened during this round.
+    There is no way to recover your memory.
+
 cosmiccult-ui-popup-confirm = Confirm
 
 
diff --git a/Resources/Prototypes/Roles/Jobs/Civilian/chaplain.yml b/Resources/Prototypes/Roles/Jobs/Civilian/chaplain.yml
index 6c4f6fb738..653b1a64a6 100644
--- a/Resources/Prototypes/Roles/Jobs/Civilian/chaplain.yml
+++ b/Resources/Prototypes/Roles/Jobs/Civilian/chaplain.yml
@@ -29,4 +29,3 @@
     back:
     - Bible
     - RubberStampChaplain
-    - CosmicCenser # DeltaV - Cosmic Cult
diff --git a/Resources/Prototypes/Roles/Jobs/Science/research_director.yml b/Resources/Prototypes/Roles/Jobs/Science/research_director.yml
index 55017e02cc..a64e10fb50 100644
--- a/Resources/Prototypes/Roles/Jobs/Science/research_director.yml
+++ b/Resources/Prototypes/Roles/Jobs/Science/research_director.yml
@@ -50,4 +50,3 @@
   storage:
     back:
     - Flash
-    - CosmicCenser # DeltaV - Cosmic Cult
diff --git a/Resources/Prototypes/_DV/Catalog/Fills/Lockers/heads.yml b/Resources/Prototypes/_DV/Catalog/Fills/Lockers/heads.yml
index 101dbfc2b7..032d743186 100644
--- a/Resources/Prototypes/_DV/Catalog/Fills/Lockers/heads.yml
+++ b/Resources/Prototypes/_DV/Catalog/Fills/Lockers/heads.yml
@@ -87,6 +87,7 @@
     - id: EpistemicsTechFabCircuitboard
     - id: LunchboxCommandFilledRandom
       prob: 0.3
+    - id: CosmicCenser
 
 - type: entityTable
   id: LockerFillHeadOfSecurityDeltaV
diff --git a/Resources/Prototypes/_DV/CosmicCult/Objects/censer.yml b/Resources/Prototypes/_DV/CosmicCult/Objects/censer.yml
index e5b6d2b9ba..7d6775b5a4 100644
--- a/Resources/Prototypes/_DV/CosmicCult/Objects/censer.yml
+++ b/Resources/Prototypes/_DV/CosmicCult/Objects/censer.yml
@@ -9,7 +9,7 @@
   parent: BaseItem
   id: CosmicCenser
   name: ardent censer
-  description: Cleanses and sanctifies the air around it.
+  description: Cleanses and sanctifies the air around it. If used on another being, it would irreversibly wipe their memories.
   components:
   - type: Item
     size: Small
@@ -35,21 +35,21 @@
     failedDeconversionDamage:
       types:
         Cold: 80
-        Asphyxiation: 40
   - type: Tool
     qualities: Censer
   - type: Welder
     fuelSolutionName: Censer
-    fuelReagent: Holywater
+    fuelReagent: MindbreakerToxin
+    fuelConsumption: 0.5
   - type: RefillableSolution
     solution: Censer
   - type: SolutionContainerManager
     solutions:
       Censer:
         reagents:
-        - ReagentId: Holywater
-          Quantity: 100
-        maxVol: 100
+        - ReagentId: MindbreakerToxin
+          Quantity: 50
+        maxVol: 50
   - type: ItemTogglePointLight
   - type: ToggleableLightVisuals
     spriteLayer: flame