human blood runes cost 0

src/engine/net/client/msg/ApplyRuneMsg.java

@@ -364,7 +364,15 @@ public class ApplyRuneMsg extends ClientNetMsg {
                 playerCharacter.recalculate();
             }
         }
-
+        switch (rb.getName()) {
+            case "Born of the Ethyri":
+            case "Born of the Taripontor":
+            case "Born of the Gwendannen":
+            case "Born of the Invorri":
+            case "Born of the Irydnu":
+                cost = 0;
+                break;
+        }
         if (cost > 0) {
             ModifyStatMsg msm = new ModifyStatMsg((0 - cost), 0, 3);
             dispatch = Dispatch.borrow(playerCharacter, msm);