diff --git a/Dark_Eldar_Codex_(2014).cat b/Dark_Eldar_Codex_(2014).cat
index c0c52532..337db509 100644
--- a/Dark_Eldar_Codex_(2014).cat
+++ b/Dark_Eldar_Codex_(2014).cat
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<catalogue id="635e04e0-204e-2672-055e-6d081ee0fc93" revision="26" gameSystemId="e1ebd931-a209-3ce4-87b4-d9918d25530b" gameSystemRevision="0" battleScribeVersion="1.15" name="Dark Eldar: Codex (2014)" books="Dark Eldar: Codex (2014)" authorName="BSData on GitHub" authorContact="@BSData" authorUrl="https://github.com/BSData/wh40k#warhammer-40000" xmlns="http://www.battlescribe.net/schema/catalogueSchema">
+<catalogue id="635e04e0-204e-2672-055e-6d081ee0fc93" revision="27" gameSystemId="e1ebd931-a209-3ce4-87b4-d9918d25530b" gameSystemRevision="0" battleScribeVersion="1.15" name="Dark Eldar: Codex (2014)" books="Dark Eldar: Codex (2014)" authorName="BSData on GitHub" authorContact="@BSData" authorUrl="https://github.com/BSData/wh40k#warhammer-40000" xmlns="http://www.battlescribe.net/schema/catalogueSchema">
   <entries>
     <entry id="eb21d12e-1d75-d23b-d086-af82f107b768" name="Court of the Archon" points="0.0" categoryId="ff36a6f3-19bf-4f48-8956-adacfd28fe74" type="unit" minSelections="0" maxSelections="-1" minInForce="0" maxInForce="0" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false">
       <entries/>
@@ -310,6 +310,12 @@
     <link id="f85b-45df-8d59-c959" targetId="25dd-b264-a2b7-837e" linkType="entry" categoryId="28b94f51-e66b-4096-aa59-0c9df620a77d">
       <modifiers/>
     </link>
+    <link id="fa3f-4c1e-bfea-9e1f" targetId="1d25-02de-101a-f8d9" linkType="entry" categoryId="28b94f51-e66b-4096-aa59-0c9df620a77d">
+      <modifiers/>
+    </link>
+    <link id="e41e-56fe-5c94-4fc9" targetId="1d25-02de-101a-f8d9" linkType="entry" categoryId="8c73-dac2-10f4-9b50">
+      <modifiers/>
+    </link>
   </links>
   <sharedEntries>
     <entry id="d55d275d-f0e3-8d5c-040e-4825503ca30b" name="Agoniser" points="25.0" categoryId="(No Category)" type="upgrade" minSelections="0" maxSelections="1" minInForce="0" maxInForce="-1" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false">
@@ -5003,6 +5009,66 @@
         </link>
       </links>
     </entry>
+    <entry id="1d25-02de-101a-f8d9" name="Formation: Blackheart Talon" points="0.0" categoryId="28b94f51-e66b-4096-aa59-0c9df620a77d" type="unit" minSelections="0" maxSelections="-1" minInForce="0" maxInForce="-1" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false" book="Death from the Skies">
+      <entries/>
+      <entryGroups>
+        <entryGroup id="f0b1-ec7f-1c27-ad45" name="Razorwing Jetfighters" defaultEntryId="1e69-be25-e7ce-929d" minSelections="2" maxSelections="2" minInForce="0" maxInForce="-1" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false">
+          <entries/>
+          <entryGroups/>
+          <modifiers/>
+          <links>
+            <link id="1e69-be25-e7ce-929d" targetId="5fe16e24-3b9c-2c66-fcd1-0d9f086691a4" linkType="entry">
+              <modifiers>
+                <modifier type="set" field="minSelections" value="2.0" repeat="false" numRepeats="1" incrementParentId="roster" incrementChildId="no child" incrementField="selections" incrementValue="1.0">
+                  <conditions/>
+                  <conditionGroups/>
+                </modifier>
+                <modifier type="set" field="maxSelections" value="2.0" repeat="false" numRepeats="1" incrementParentId="roster" incrementChildId="no child" incrementField="selections" incrementValue="1.0">
+                  <conditions/>
+                  <conditionGroups/>
+                </modifier>
+              </modifiers>
+            </link>
+          </links>
+        </entryGroup>
+        <entryGroup id="b404-64bf-c328-8a05" name="Voidraven Bombers" defaultEntryId="0616-b57d-690e-a75d" minSelections="2" maxSelections="2" minInForce="0" maxInForce="-1" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false">
+          <entries/>
+          <entryGroups/>
+          <modifiers/>
+          <links>
+            <link id="0616-b57d-690e-a75d" targetId="eb483764-181e-c321-46a8-f4ef9437119b" linkType="entry">
+              <modifiers>
+                <modifier type="set" field="minSelections" value="2.0" repeat="false" numRepeats="1" incrementParentId="roster" incrementChildId="no child" incrementField="selections" incrementValue="1.0">
+                  <conditions/>
+                  <conditionGroups/>
+                </modifier>
+                <modifier type="set" field="maxSelections" value="2.0" repeat="false" numRepeats="1" incrementParentId="roster" incrementChildId="no child" incrementField="selections" incrementValue="1.0">
+                  <conditions/>
+                  <conditionGroups/>
+                </modifier>
+              </modifiers>
+            </link>
+          </links>
+        </entryGroup>
+      </entryGroups>
+      <modifiers/>
+      <rules>
+        <rule id="c079-742f-81b3-17ba" name="Wing Leader" hidden="false" book="Death from the Skies">
+          <description>One of the Voidraven Bombers must be the Wing Leader.</description>
+          <modifiers/>
+        </rule>
+        <rule id="67ff-0d67-0b78-5775" name="Close Escort" hidden="false" book="Death from the Skies">
+          <description>If the Formation is in an Attack Pattern then the Razorwing Jetfighters receive the Interceptor special rule until the start of their next turn, in addition to the other benefits that the Attack Pattern confers. In addition enemy flies cannot engage the Voidraven Bombers from this Formation in a dogfight if any of the Razorwing Jetfighters from this Formation are also in reserve.</description>
+          <modifiers/>
+        </rule>
+        <rule id="3833-3a3e-768c-0963" name="Priority Target" hidden="false" book="Death from the Skies">
+          <description>After deployment is complete, pick one enemy unit as the Priority Target for this Formation. All of the Flyers from this Formation have the Preferred Enemy special rule when they attack the Priority Target.</description>
+          <modifiers/>
+        </rule>
+      </rules>
+      <profiles/>
+      <links/>
+    </entry>
   </sharedEntries>
   <sharedEntryGroups>
     <entryGroup id="359216fa-43af-366a-a5dc-b73b1fca678e" name="1- 12 of the Court of the Archon" defaultEntryId="a15ebb48-3bb4-8291-dd58-e7489e55818c" minSelections="1" maxSelections="12" minInForce="0" maxInForce="-1" minInRoster="0" maxInRoster="-1" minPoints="0.0" maxPoints="-1.0" collective="false" hidden="false">