diff --git a/OpenRA.Mods.Common/Traits/Render/WithDecoration.cs b/OpenRA.Mods.Common/Traits/Render/WithDecoration.cs
index b35ec76a46..e6531c008f 100644
--- a/OpenRA.Mods.Common/Traits/Render/WithDecoration.cs
+++ b/OpenRA.Mods.Common/Traits/Render/WithDecoration.cs
@@ -143,7 +143,10 @@ namespace OpenRA.Mods.Common.Traits
 			}
 
 			pxPos += info.Offset;
+
+			// HACK: Because WorldRenderer.Position() does not care about terrain height at the location
 			var renderPos = wr.Position(pxPos);
+			renderPos = new WPos(renderPos.X, renderPos.Y + self.CenterPosition.Z, self.CenterPosition.Z);
 
 			anim.Tick();
 
diff --git a/mods/ts/rules/defaults.yaml b/mods/ts/rules/defaults.yaml
index 62de03774b..5428739cdc 100644
--- a/mods/ts/rules/defaults.yaml
+++ b/mods/ts/rules/defaults.yaml
@@ -357,6 +357,16 @@
 	TimedUpgradeBar@EMPDISABLE:
 		Upgrade: empdisable
 		Color: 255,255,255
+	WithDecoration@EMPDISABLE:
+		Image: emp
+		Sequence: idle
+		ReferencePoint: HCenter, VCenter
+		Palette: effect
+		UpgradeTypes: empdisable
+		ShowToEnemies: true
+		ZOffset: 512
+		UpgradeMinEnabledLevel: 1
+		UpgradeMaxAcceptedLevel: 2
 	Cloak@CLOAKGENERATOR:
 		UpgradeTypes: cloakgenerator
 		UpgradeMinEnabledLevel: 1
diff --git a/mods/ts/sequences/misc.yaml b/mods/ts/sequences/misc.yaml
index cbc7a2f8c1..154544c066 100644
--- a/mods/ts/sequences/misc.yaml
+++ b/mods/ts/sequences/misc.yaml
@@ -167,6 +167,7 @@ canister:
 pulsball:
 	idle:
 		Length: *
+		BlendMode: Additive
 
 dragon:
 	idle:
@@ -233,6 +234,11 @@ wake:
 		Length: *
 		Tick: 180
 
+emp:
+	idle: emp_fx01
+		Length: *
+		BlendMode: Additive
+
 resources:
 	Defaults:
 		UseTilesetExtension: true