diff --git a/master/mstQuest.json b/master/mstQuest.json
index dee94e38b..f2bb8140e 100644
--- a/master/mstQuest.json
+++ b/master/mstQuest.json
@@ -118356,6 +118356,37 @@
     "noticeAt": 1585008000,
     "openedAt": 1585008000,
     "closedAt": 1585281599
+}, {
+    "afterActionVals": [],
+    "id": 94022562,
+    "name": "Alien Invasion! XII",
+    "nameRuby": "",
+    "type": 5,
+    "consumeType": 1,
+    "actConsume": 5,
+    "chaldeaGateCategory": 1,
+    "spotId": 822501,
+    "giftId": 94022534,
+    "priority": 94022560,
+    "bannerType": 0,
+    "bannerId": 94001502,
+    "iconId": 94022502,
+    "charaIconId": 0,
+    "giftIconId": 0,
+    "forceOperation": 0,
+    "afterClear": 1,
+    "displayHours": 0,
+    "intervalHours": 0,
+    "chapterId": 0,
+    "chapterSubId": 0,
+    "chapterSubStr": "",
+    "recommendLv": "85",
+    "hasStartAction": 1,
+    "flag": 0,
+    "scriptQuestId": 0,
+    "noticeAt": 1585094400,
+    "openedAt": 1585094400,
+    "closedAt": 1585281599
 }, {
     "afterActionVals": [],
     "id": 94022564,
diff --git a/master/mstQuestGroup.json b/master/mstQuestGroup.json
index ad4953ebd..6a56490b9 100644
--- a/master/mstQuestGroup.json
+++ b/master/mstQuestGroup.json
@@ -17798,6 +17798,14 @@
     "questId": 94022561,
     "type": 3,
     "groupId": 80095
+}, {
+    "questId": 94022562,
+    "type": 1,
+    "groupId": 80095
+}, {
+    "questId": 94022562,
+    "type": 3,
+    "groupId": 80095
 }, {
     "questId": 94022564,
     "type": 1,
diff --git a/master/mstQuestPhase.json b/master/mstQuestPhase.json
index 9959e3968..abb71a490 100644
--- a/master/mstQuestPhase.json
+++ b/master/mstQuestPhase.json
@@ -66811,6 +66811,18 @@
     "qp": 8400,
     "playerExp": 29690,
     "friendshipExp": 815
+}, {
+    "classIds": [1, 3, 7],
+    "individuality": [94000015],
+    "script": {},
+    "questId": 94022562,
+    "phase": 1,
+    "isNpcOnly": false,
+    "battleBgId": 20702,
+    "battleBgType": 0,
+    "qp": 8900,
+    "playerExp": 33815,
+    "friendshipExp": 865
 }, {
     "classIds": [6],
     "individuality": [94000015],
diff --git a/master/mstQuestRelease.json b/master/mstQuestRelease.json
index f38ad0564..79eefe108 100644
--- a/master/mstQuestRelease.json
+++ b/master/mstQuestRelease.json
@@ -72230,6 +72230,22 @@
     "openLimit": 0,
     "closedMessageId": 4,
     "imagePriority": 8000
+}, {
+    "questId": 94022562,
+    "type": 1,
+    "targetId": 94022501,
+    "value": 0,
+    "openLimit": 0,
+    "closedMessageId": 0,
+    "imagePriority": 10000
+}, {
+    "questId": 94022562,
+    "type": 12,
+    "targetId": 0,
+    "value": 0,
+    "openLimit": 0,
+    "closedMessageId": 4,
+    "imagePriority": 8000
 }, {
     "questId": 94022564,
     "type": 1,
diff --git a/master/mstStage.json b/master/mstStage.json
index beca9a785..b7db7f0ab 100644
--- a/master/mstStage.json
+++ b/master/mstStage.json
@@ -104431,6 +104431,33 @@
     "enemyInfo": 1,
     "bgmId": 148,
     "startEffectId": 2
+}, {
+    "npcDeckIds": [94022579, 1000],
+    "script": {},
+    "questId": 94022562,
+    "questPhase": 1,
+    "wave": 1,
+    "enemyInfo": 1,
+    "bgmId": 147,
+    "startEffectId": 1
+}, {
+    "npcDeckIds": [94022580, 1000],
+    "script": {},
+    "questId": 94022562,
+    "questPhase": 1,
+    "wave": 2,
+    "enemyInfo": 1,
+    "bgmId": 147,
+    "startEffectId": 1
+}, {
+    "npcDeckIds": [94022581, 1000],
+    "script": {},
+    "questId": 94022562,
+    "questPhase": 1,
+    "wave": 3,
+    "enemyInfo": 1,
+    "bgmId": 148,
+    "startEffectId": 2
 }, {
     "npcDeckIds": [94022585, 1000],
     "script": {},