A Cathedral Christmas

* Logo
* Banner
* PV

### Event Booster(s)

Hanae Christmas Icon⁠Hanae Icon⁠Serina Christmas Icon⁠Serina Icon⁠Tsurugi Icon⁠Tsurugi Swimsuit Icon⁠Hasumi Icon⁠Hasumi Gym Icon⁠Mashiro Icon⁠Mashiro Swimsuit Icon⁠Suzumi Icon⁠

### Event Music

* **Theme 139**

**A Cathedral Christmas: Presents from the Knights Hospitaller** (聖堂のメリークリスマス〜救護騎士団の贈り物〜, ***A Cathedral Christmas: Presents from the Knights Hospitaller***) is the 18th event in *Blue Archive*. Set on Trinity, it features Serina and Hanae from Knight Hospitaller.

## Blurb

Christmas in Kivotos is here again this year. A holy day on which everyone shares joy. On this special day, as always, the Knight Hospitaller delivers "relief" to the people of Kivotos.

* Hanae
* Serina

Hanae Christmas Portrait 2⁠

* 1
* 2
* 3
* 4
* 5
* 6

Serina Christmas Portrait 2⁠

* 1
* 2
* 3
* 4
* 5
* 6

## Event Details

### Information

Event 18 - Guide 1⁠

* **Event Period:** December 14th, 2022. After MT (11:00) JST ~ December 28th, 2022 11:00 JST
* **Rewards Period:** December 14th, 2022. After MT JST (11:00) ~ January 04th, 2023 11:00 JST
* **Challenge Stage:** December 15th, 2022 04:00 JST
* **In this Event:**
	+ Gacha Box System has been added.

### Currency Boost

+20%

+20%

+20%

+20%

+20%

+30%

+30%

+20%

+20%

+30%

+30%

+20%

+20%

### Event Guide

* Stages are likely required to be cleared twice. If teachers don't have the upgraded event students; It's easier to clear the stage twice: to get the 3★, bonus student drops, and thus the maximum reward.
* Once an area has been perfectly cleared, at 3★. The stage reward given is always the highest recorded drop, including the bonus from the students.
	+ Using the "Skip or Rush" function will record the highest drop.
* In this event, teachers can farm a lot of items:
	+ **Materials (Ooparts)**
	There are 4 types of materials that teachers are able to obtain and each can be obtained from tier 1 to tier 4. There is no event bonus for these materials.
		- **Wolfsegg** Wolfsegg 3⁠ ~ Quest 1 (T1/2) / Quest 5 (T2/3) / Quest 9 (T2/3/4)
		- **Crystal Haniwa**Crystal Haniwa 3⁠ ~ Quest 2 (T1/2) / Quest 6 (T2/3) / Quest 10 (T2/3/4)
		- **Mandragora**Mandragora 3⁠ ~ Quest 3 (T1/2) / Quest 7 (T2/3) / Quest 11 (T2/3/4)
		- **Antikythera** Antikythera 3⁠ ~ Quest 4 (T1/2) / Quest 8 (T2/3) / Quest 12 (T2/3/4)
	+ **Event Currency**
	Generally, event currencies dropped on all quests with the higher difficulty giving out more and can be doubled should teachers bring along students with event bonuses.
		- **Christmas Sock**Christmas Sock⁠ ~ Quest 10
		- **Candy Cane**Candy Cane⁠ ~ Quest 11
		- **Christmas Present**Christmas Present⁠ ~ Quest 12

## Stage Detail

* Story
* Quest
* Challenge

### Strategy Map

* Challenge 2
* Challenge 4

* **Achievement**
	+ No.14 ~ Clear Challenge 2 of the event within 320 seconds
	+ No.18 ~ Clear Challenge 2 of the event within 4 turns
* **Solution**
	+ Guide by ブルアカ攻略 on Youtube.

* **Achievement**
	+ No.16 ~ Clear Challenge 4 of the event within 240 seconds
	+ No.19 ~ Clear Challenge 4 of the event within 5 turns
* **Solution**
	+ Guide by Valiant on Youtube.

* Map Legend
* Type Compatibility

## Shop

### Exchange Shop

Event 18 - Guide 4⁠

Serina Christmas Portrait⁠

* 1
* 2
* 3
* 4
* 5
* 6
* 7
* 8

* Sock
* Cane
* Eggnog

### Box Gacha

Serina Christmas Portrait⁠

* 1
* 2
* 3

* Refresh 1 / 3 / 5
* Refresh 2 / 4 / 6
* Refresh 7+

## Trivia

* This event is Blue Archive's first Christmas-themed event.

## Credits

**V • T • E**1. ↑ Information taken from Wikiru
2. ↑ Information taken from Wikiru
3. ↑ Information taken from Wikiru
4. ↑ Image taken from Wikiru.
5. ↑ Image taken from Wikiru.

## Navigation

 Special Operation
 Spec Ops 01 - Title⁠
 Union Operation
 Event 13 - Title⁠Event 20 - Title⁠Event 22 - Title⁠
 Conquest Battle
 Event 14 - Title⁠Event 21 - Title⁠
 Event 01 - Title⁠Event 02 - Title⁠Event 03 - Title⁠Event 04 - Title⁠Event 05 - Title⁠Event 06 - Title⁠Event 08 - Title⁠Event 10 - Title⁠Event 11 - Title⁠Event 09 - Title⁠Event 12 - Title⁠Event 15 - Title⁠Event 13 - Title⁠Event 14 - Title⁠Event 16 - Title⁠Event 17 - Title⁠