diff --git a/Content.Server/ADT/Implants/VisibleImplantSystem.cs b/Content.Server/ADT/Implants/VisibleImplantSystem.cs
index feb48d15f25..25837f20011 100644
--- a/Content.Server/ADT/Implants/VisibleImplantSystem.cs
+++ b/Content.Server/ADT/Implants/VisibleImplantSystem.cs
@@ -156,7 +156,7 @@ private void OnEmpPulse(Entity<MantisDaggersComponent> ent, ref EmpPulseEvent ar
             }
             _appearance.SetData(uid, MantisDaggersVisuals.Active, false);
             _appearance.SetData(uid, MantisDaggersVisuals.Inactive, true);
-            _jittering.DoJitter(uid, TimeSpan.FromSeconds(15f), true);
+            _jittering.DoJitter(uid, TimeSpan.FromSeconds(10f), true);
             Spawn("EffectSparks", Transform(uid).Coordinates);
             ent.Comp.Active = false;
             _audio.PlayEntity(ent.Comp.Sound, Filter.Pvs(uid), uid, true);
diff --git a/Content.Server/ADT/Sandevistan/SandevistanSystem.cs b/Content.Server/ADT/Sandevistan/SandevistanSystem.cs
index df2662b82cf..e592e428937 100644
--- a/Content.Server/ADT/Sandevistan/SandevistanSystem.cs
+++ b/Content.Server/ADT/Sandevistan/SandevistanSystem.cs
@@ -205,11 +205,14 @@ private void OnEmpPulse(Entity<SandevistanUserComponent> ent, ref EmpPulseEvent
         ent.Comp.EmpLastPulse = _timing.CurTime;
         var uid = ent.Owner;
 
-        ent.Comp.CurrentLoad += ent.Comp.EmpOverload;
-        _damageable.TryChangeDamage(uid, ent.Comp.EmpDamage, ignoreResistances: true);
-        _jittering.DoJitter(uid, TimeSpan.FromSeconds(30f), true);
-        _stun.TryAddParalyzeDuration(uid, TimeSpan.FromSeconds(5f));
-        Spawn("EffectSparks", Transform(uid).Coordinates);
-        Disable(ent, ent.Comp);
+        if (ent.Comp.Active != null)
+        {
+            ent.Comp.CurrentLoad += ent.Comp.EmpOverload;
+            _damageable.TryChangeDamage(uid, ent.Comp.EmpDamage, ignoreResistances: true);
+            _jittering.DoJitter(uid, TimeSpan.FromSeconds(30f), true);
+            _stun.TryAddParalyzeDuration(uid, TimeSpan.FromSeconds(6f));
+            Spawn("EffectSparks", Transform(uid).Coordinates);
+            Disable(ent, ent.Comp);
+        }
     }
 }
diff --git a/Content.Server/ADT/Sandevistan/SandevistanUserComponent.cs b/Content.Server/ADT/Sandevistan/SandevistanUserComponent.cs
index 66a4eab76f7..25923a89c6d 100644
--- a/Content.Server/ADT/Sandevistan/SandevistanUserComponent.cs
+++ b/Content.Server/ADT/Sandevistan/SandevistanUserComponent.cs
@@ -107,7 +107,7 @@ public sealed partial class SandevistanUserComponent : Component
     {
         DamageDict = new Dictionary<string, FixedPoint2>
         {
-            { "Shock", 30 },
+            { "Shock", 40 },
         },
     };
 }
diff --git a/Content.Shared/ADT/Implants/Components/MantisDaggersComponent.cs b/Content.Shared/ADT/Implants/Components/MantisDaggersComponent.cs
index a77242aa1a1..23f7e0e1e77 100644
--- a/Content.Shared/ADT/Implants/Components/MantisDaggersComponent.cs
+++ b/Content.Shared/ADT/Implants/Components/MantisDaggersComponent.cs
@@ -44,7 +44,7 @@ public sealed partial class MantisDaggersComponent : Component
     public TimeSpan EmpLastPulse = TimeSpan.Zero;
 
     [ViewVariables(VVAccess.ReadOnly)]
-    public TimeSpan EmpCooldown = TimeSpan.FromSeconds(15f);
+    public TimeSpan EmpCooldown = TimeSpan.FromSeconds(10f);
 
     [DataField]
     public DamageSpecifier EmpDamage = new()