diff --git a/binaries/data/mods/public/simulation/templates/structures/maur_house.xml b/binaries/data/mods/public/simulation/templates/structures/maur_house.xml
index ca15f2da43..b50293ae89 100644
--- a/binaries/data/mods/public/simulation/templates/structures/maur_house.xml
+++ b/binaries/data/mods/public/simulation/templates/structures/maur_house.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_structure_civic_house">
-  <Cost>
-    <PopulationBonus>10</PopulationBonus>
-    <BuildTime>140</BuildTime>
-    <Resources>
-      <wood>150</wood>
-    </Resources>
-  </Cost>
   <Footprint>
     <Square width="10.0" depth="10.0"/>
     <Height>5.0</Height>
   </Footprint>
-  <Health>
-    <Max>1400</Max>
-  </Health>
   <Identity>
     <Civ>maur</Civ>
     <SpecificName>Griham</SpecificName>
diff --git a/binaries/data/mods/public/simulation/templates/template_unit_mechanical_siege_onager.xml b/binaries/data/mods/public/simulation/templates/template_unit_mechanical_siege_onager.xml
index 4921ef134c..679776a9a2 100644
--- a/binaries/data/mods/public/simulation/templates/template_unit_mechanical_siege_onager.xml
+++ b/binaries/data/mods/public/simulation/templates/template_unit_mechanical_siege_onager.xml
@@ -6,9 +6,9 @@
   </Armour>
   <Attack>
     <Ranged>
-      <Hack>40.0</Hack>
+      <Hack>30.0</Hack>
       <Pierce>0.0</Pierce>
-      <Crush>40.0</Crush>
+      <Crush>30.0</Crush>
       <MaxRange>68</MaxRange>
       <MinRange>12.0</MinRange>
       <ProjectileSpeed>30.0</ProjectileSpeed>
@@ -25,9 +25,9 @@
         <Shape>Circular</Shape>
         <Range>8</Range>
         <FriendlyFire>true</FriendlyFire>
-        <Hack>20.0</Hack>
+        <Hack>40.0</Hack>
         <Pierce>0.0</Pierce>
-        <Crush>20.0</Crush>
+        <Crush>40.0</Crush>
       </Splash>
     </Ranged>
   </Attack>
diff --git a/binaries/data/mods/public/simulation/templates/units/maur_support_elephant.xml b/binaries/data/mods/public/simulation/templates/units/maur_support_elephant.xml
index 58580375c2..e9c381f430 100644
--- a/binaries/data/mods/public/simulation/templates/units/maur_support_elephant.xml
+++ b/binaries/data/mods/public/simulation/templates/units/maur_support_elephant.xml
@@ -5,10 +5,14 @@
     <Pierce>10.0</Pierce>
     <Crush>15.0</Crush>
   </Armour>
+  <Builder>
+    <Rate>1.0</Rate>
+    <Entities/>
+  </Builder>
   <Cost>
+    <BuildTime>20</BuildTime>
     <Resources>
-      <food>100</food>
-      <wood>100</wood>
+      <food>200</food>
     </Resources>
   </Cost>
   <Footprint>
@@ -25,9 +29,15 @@
     <SpecificName>Support Elephant</SpecificName>
     <Icon>units/cart_champion_cavalry.png</Icon>
     <History>Support Elephant.</History>
-	<Tooltip>Support Elephant.
-Mobile dropsite.</Tooltip>
+	<Tooltip>Mobile dropsite.</Tooltip>
   </Identity>
+  <Loot>
+    <xp>50</xp>
+    <food>25</food>
+    <wood>10</wood>
+    <stone>10</stone>
+    <metal>10</metal>
+  </Loot>
   <ResourceDropsite>
     <Types>food wood stone metal</Types>
   </ResourceDropsite>
diff --git a/binaries/data/mods/public/simulation/templates/units/rome_mechanical_siege_ballista.xml b/binaries/data/mods/public/simulation/templates/units/rome_mechanical_siege_ballista.xml
index f87788e825..eaf76b2722 100644
--- a/binaries/data/mods/public/simulation/templates/units/rome_mechanical_siege_ballista.xml
+++ b/binaries/data/mods/public/simulation/templates/units/rome_mechanical_siege_ballista.xml
@@ -2,13 +2,20 @@
 <Entity parent="template_unit_mechanical_siege_onager">
   <Attack>
     <Ranged>
-      <Hack>60.0</Hack>
-      <Crush>60.0</Crush>
       <MaxRange>80</MaxRange>
       <MinRange>16.0</MinRange>
       <ProjectileSpeed>22.0</ProjectileSpeed>
-      <RepeatTime>8000</RepeatTime>
+      <RepeatTime>6000</RepeatTime>
+      <Splash>
+        <Shape>Circular</Shape>
+        <Range>12</Range>
+        <FriendlyFire>true</FriendlyFire>
+        <Hack>60.0</Hack>
+        <Pierce>0.0</Pierce>
+        <Crush>60.0</Crush>
+      </Splash>
     </Ranged>
+
   </Attack>
   <Cost>
     <BuildTime>40</BuildTime>