Index: binaries/data/mods/public/simulation/templates/template_unit_hero.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero.xml
@@ -15,14 +15,14 @@
   <Auras datatype="tokens">hero_garrison</Auras>
   <Cost>
     <Population>2</Population>
-    <BuildTime>40</BuildTime>
+    <BuildTime>50</BuildTime>
     <Resources>
-      <food>100</food>
-      <metal>250</metal>
+      <food>200</food>
+      <metal>200</metal>
     </Resources>
   </Cost>
   <Health>
-    <Max>600</Max>
+    <Max>1000</Max>
   </Health>
   <Identity>
     <GenericName>Hero</GenericName>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry.xml
@@ -6,12 +6,11 @@
     <Crush>25</Crush>
   </Armour>
   <Cost>
-    <BuildTime>50</BuildTime>
     <Resources>
-      <food>100</food>
+      <food>250</food>
       <wood>0</wood>
       <stone>0</stone>
-      <metal>250</metal>
+      <metal>200</metal>
     </Resources>
   </Cost>
   <Footprint>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
@@ -15,11 +15,8 @@
     </Ranged>
   </Attack>
   <Cost>
-    <BuildTime>45</BuildTime>
     <Resources>
-      <food>100</food>
-      <wood>100</wood>
-      <metal>100</metal>
+      <wood op="add">50</wood>
     </Resources>
   </Cost>
   <Identity>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelinist.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelinist.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelinist.xml
@@ -15,11 +15,8 @@
     </Ranged>
   </Attack>
   <Cost>
-    <BuildTime>45</BuildTime>
     <Resources>
-      <food>100</food>
-      <wood>100</wood>
-      <metal>75</metal>
+      <wood op="add">50</wood>
     </Resources>
   </Cost>
   <Footprint>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_spearman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_spearman.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_spearman.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_hero_cavalry">
   <Armour>
-    <Hack>11</Hack>
-    <Pierce>10</Pierce>
+    <Hack op="add">1</Hack>
+    <Pierce op="add">2</Pierce>
   </Armour>
   <Attack>
     <Melee>
@@ -14,6 +14,11 @@
       <PreferredClasses datatype="tokens">Siege Human</PreferredClasses>
     </Melee>
   </Attack>
+  <Cost>
+    <Resources>
+      <wood op="add">50</wood>
+    </Resources>
+  </Cost>
   <Identity>
     <VisibleClasses datatype="tokens">Melee Spear</VisibleClasses>
     <GenericName>Hero Cavalry Spearman</GenericName>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_swordsman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_swordsman.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_swordsman.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_hero_cavalry">
   <Armour>
-    <Hack>11</Hack>
-    <Pierce>9</Pierce>
+    <Hack op="add">1</Hack>
+    <Pierce op="add">1</Pierce>
   </Armour>
   <Attack>
     <Melee>
@@ -10,10 +10,15 @@
      <Pierce>0.0</Pierce>
      <Crush>0.0</Crush>
      <MaxRange>6.0</MaxRange>
-     <RepeatTime>1000</RepeatTime>
+     <RepeatTime>750</RepeatTime>
      <PreferredClasses datatype="tokens">Siege Human</PreferredClasses>
     </Melee>
   </Attack>
+   <Cost>
+    <Resources>
+      <metal op="add">50</metal>
+    </Resources>
+  </Cost>
   <Identity>
     <VisibleClasses datatype="tokens">Melee Sword</VisibleClasses>
     <GenericName>Hero Cavalry Swordsman</GenericName>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry.xml
@@ -6,9 +6,8 @@
     <Crush>25</Crush>
   </Armour>
   <Cost>
-    <BuildTime>40</BuildTime>
     <Resources>
-      <food>50</food>
+      <food>200</food>
       <metal>200</metal>
     </Resources>
   </Cost>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
@@ -15,9 +15,8 @@
     </Ranged>
   </Attack>
   <Cost>
-    <BuildTime>35</BuildTime>
     <Resources>
-      <wood>200</wood>
+      <wood op="add">50</wood>
     </Resources>
   </Cost>
   <Identity>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelinist.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelinist.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelinist.xml
@@ -15,9 +15,8 @@
     </Ranged>
   </Attack>
   <Cost>
-    <BuildTime>35</BuildTime>
     <Resources>
-      <wood>200</wood>
+      <wood op="add">50</wood>
     </Resources>
   </Cost>
   <Identity>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_pikeman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_pikeman.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_pikeman.xml
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_hero_infantry">
   <Armour>
-    <Hack>17</Hack>
-    <Pierce>17</Pierce>
-    <Crush>25</Crush>
+    <Hack op="add">9</Hack>
+    <Pierce op="add">9</Pierce>
   </Armour>
   <Attack>
     <Melee>
@@ -21,6 +20,11 @@
       <PreferredClasses datatype="tokens">Human</PreferredClasses>
     </Melee>
   </Attack>
+  <Cost>
+    <Resources>
+      <wood op="add">50</wood>
+    </Resources>
+  </Cost>
   <Identity>
     <VisibleClasses datatype="tokens">Melee Spear Pike</VisibleClasses>
     <GenericName>Hero Pikeman</GenericName>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_spearman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_spearman.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_spearman.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_hero_infantry">
   <Armour>
-    <Hack>12</Hack>
-    <Pierce>12</Pierce>
+    <Hack op="add">4</Hack>
+    <Pierce op="add">4</Pierce>
   </Armour>
   <Attack>
     <Melee>
@@ -20,6 +20,11 @@
       <PreferredClasses datatype="tokens">Human</PreferredClasses>
     </Melee>
   </Attack>
+  <Cost>
+    <Resources>
+      <wood op="add">50</wood>
+    </Resources>
+  </Cost>
   <Identity>
     <VisibleClasses datatype="tokens">Melee Spear</VisibleClasses>
     <GenericName>Hero Spearman</GenericName>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_swordsman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_swordsman.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_swordsman.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_hero_infantry">
   <Armour>
-    <Hack>12</Hack>
-    <Pierce>12</Pierce>
+    <Hack op="add">4</Hack>
+    <Pierce op="add">4</Pierce>
   </Armour>
   <Attack>
     <Melee>
@@ -10,10 +10,15 @@
       <Pierce>0</Pierce>
       <Crush>0.0</Crush>
       <MaxRange>5.0</MaxRange>
-      <RepeatTime>1000</RepeatTime>
+      <RepeatTime>750</RepeatTime>
       <PreferredClasses datatype="tokens">Human Siege</PreferredClasses>
     </Melee>
   </Attack>
+  <Cost>
+    <Resources>
+      <metal op="add">50</metal>
+    </Resources>
+  </Cost>
   <Identity>
     <VisibleClasses datatype="tokens">Melee Sword</VisibleClasses>
     <GenericName>Hero Swordsman</GenericName>
Index: binaries/data/mods/public/simulation/templates/units/maur_hero_chanakya.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/units/maur_hero_chanakya.xml
+++ binaries/data/mods/public/simulation/templates/units/maur_hero_chanakya.xml
@@ -1,19 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Entity parent="template_unit">
+<Entity parent="template_unit_hero">
   <Armour>
     <Hack>4.0</Hack>
     <Pierce>8.0</Pierce>
     <Crush>4.0</Crush>
   </Armour>
   <Auras datatype="tokens">hero_garrison maur_hero_chanakya</Auras>
-  <Cost>
-    <Population>2</Population>
-    <BuildTime>60</BuildTime>
-    <Resources>
-      <food>100</food>
-      <metal>250</metal>
-    </Resources>
-  </Cost>
   <Heal>
     <Range>20</Range>
     <HP>12</HP>
@@ -21,33 +13,18 @@
     <UnhealableClasses datatype="tokens"/>
     <HealableClasses datatype="tokens">Human</HealableClasses>
   </Heal>
-  <Health>
-    <Max>600</Max>
-  </Health>
   <Identity>
     <Civ>maur</Civ>
-    <Classes datatype="tokens">Human Organic</Classes>
     <VisibleClasses datatype="tokens">Healer Hero Support</VisibleClasses>
     <GenericName>Acharya Chanakya</GenericName>
     <SpecificName>Acharya Chāṇakya</SpecificName>
     <Icon>units/maur_hero_chanakya.png</Icon>
-    <RequiredTechnology>phase_city</RequiredTechnology>
   </Identity>
-  <Minimap>
-    <Type>hero</Type>
-  </Minimap>
-  <Selectable>
-    <Overlay>
-      <AlwaysVisible/>
-      <Texture>
-        <MainTexture>star/256x256.png</MainTexture>
-        <MainTextureMask>star/256x256_mask.png</MainTextureMask>
-      </Texture>
-    </Overlay>
-  </Selectable>
-  <TrainingRestrictions>
-    <Category>Hero</Category>
-  </TrainingRestrictions>
+  <Sound>
+    <SoundGroups>
+      <order_heal>voice/{lang}/civ/civ_{gender}_heal.xml</order_heal>
+    </SoundGroups>
+  </Sound>
   <UnitMotion>
     <WalkSpeed>9</WalkSpeed>
     <Run>
@@ -56,9 +33,6 @@
       <RangeMin>0.0</RangeMin>
     </Run>
   </UnitMotion>
-  <Vision>
-    <Range>30</Range>
-  </Vision>
   <VisualActor>
     <Actor>units/mauryans/hero_chanakya.xml</Actor>
   </VisualActor>