diff --git a/js/battle.js b/js/battle.js
index d9d23a99c..f3aaadf86 100644
--- a/js/battle.js
+++ b/js/battle.js
@@ -4974,6 +4974,23 @@ function Battle(frame, logFrame, noPreload) {
 		case 'poke':
 			self.getPokemon('new: '+args[1], args[2]);
 			break;
+		case 'detailschange':
+			if (self.waitForResult()) return;
+			var poke = self.getPokemon(args[1]);
+			var newSpecies;
+			var commaIndex = args[2].indexOf(',');
+			if (commaIndex === -1) {
+				newSpecies = args[2];
+			} else {
+				newSpecies = args[2].substr(0, commaIndex);
+			}
+			var template = Tools.getTemplate(newSpecies);
+			if (poke.sprite.sp.shiny) template.shiny = true;
+			poke.sprite.animTransform(template);
+			poke.removeVolatile('typechange');
+			poke.side.updateStatbar();
+			poke.searchid = args[1].substr(0, 2) + args[1].substr(3) + '|' + args[2];
+			break;
 		case 'teampreview':
 			self.teamPreview(true);
 			self.teamPreviewCount = args[1];