diff --git a/module/data/subclass/__core.json b/module/data/subclass/__core.json
index e0b82cd..6e91f8d 100644
--- a/module/data/subclass/__core.json
+++ b/module/data/subclass/__core.json
@@ -1,5 +1,35 @@
 {
 	"subclass": [
+		{
+			"name": "Battle Master",
+			"source": "PHB",
+			"className": "Fighter",
+			"classSource": "PHB",
+			"advancement": [
+				{
+					"type": "ScaleValue",
+					"configuration": {
+						"identifier": "combat-superiority-die",
+						"type": "dice",
+						"scale": {
+							"3": {
+								"n": 1,
+								"die": 8
+							},
+							"10": {
+								"n": 1,
+								"die": 10
+							},
+							"18": {
+								"n": 1,
+								"die": 12
+							}
+						}
+					},
+					"title": "Combat Superiority"
+				}
+			]
+		},
 		{
 			"name": "Circle of Stars",
 			"source": "TCE",
diff --git a/module/js/integrations/ChrisPremades.js b/module/js/integrations/ChrisPremades.js
index 59bb418..c4648c8 100644
--- a/module/js/integrations/ChrisPremades.js
+++ b/module/js/integrations/ChrisPremades.js
@@ -16,6 +16,7 @@ class _ChrisPremadesNameMappings {
 	static _MAP_GENERAL = {
 		"optionalfeature": ent => {
 			if (ent.featureType?.some(it => it === "MM")) return `Metamagic - ${ent.name}`;
+			if (ent.featureType?.some(it => it === "MV:B")) return `Maneuvers: ${ent.name}`;
 
 			return null;
 		},