Add all systems effects scripts + translations

reference_scripts/U4A8FDNmwBGTuQZO.js

@@ -0,0 +1,5 @@
+if (args.attacker.has("Undead") && !args.attacker.has("Ethereal"))
+{
+    args.totalWoundLoss =  Math.floor(args.totalWoundLoss / 2)
+    args.modifiers.other.push({label : this.effect.name, details : "Halved", value : "× 0.5"})
+}