A Certain Scientific Blue Archive

A Certain Scientific Blue Archive is the 31st event event and a 2nd collaboration in Blue Archive. This event features characters from A Certain Scientific Railgun T series.

Event promo image

Event Notice

• October 11th Maintenance News
• October 24th Maintenance News
• Event News
• Banner News

Event Summary

Schedule

Japanese Version

Japanese name	とある科学の青春記録
English name	A Certain Scientific Blue Archive
Event period	10/24/2023 11:00 — 11/08/2023 10:59
Reward exchange	10/24/2023 11:00 — 11/15/2023 10:59
Notes	Collaboration Event

Global Version

English name	A Certain Scientific Record of Youth
Event period	04/30/2024 11:00 — 05/14/2024 10:59
Reward exchange	04/30/2024 11:00 — 05/21/2024 10:59
Notes	Collaboration Event

Details

Unique Gear

Scrapbook

New Cafe Area

Summary:

• Achievement Mission, Exchange Shop, and Supply Box will be in this event.
• The quest stage in this event will drop Tech Notes and Blu-ray discs of various tier levels instead of OOPArts.
• An Ex Challenge Stage will be available after all Challenge Stages have been cleared.
• An accompanying login event will reward 600 pyroxenes and furniture Momo Friends Goods Stand after logging in for 7 days.

October 11th Maintenance new content:

• Add a new mini-story volume.
• New Mission Area 24. Clearing 24-5 will give players a new cafe upgrade core. Serina, Mari, and Hina Eleph can be farm from this area Hard stage.

Additional new separate content/updates alongside the Event:

• New Furniture set Department Store has been added.
• New Bond Gear for Sumire, Miyako, Hanako, and Izumi (Swimsuit).
• New furniture interaction for Misaka Mikoto, Shokuhou Misaki, and Saten Ruiko.
• Add a second area in the Cafe. This cafe area will be unlocked when players have cleared Missions 12-5.
  • Similar to Cafe 1, players can also invite students and set up different furniture theme.
  • In addition, Credits earnings will also be available to collect. AP earning is not available in Cafe 2.
  • The upgrade core for Cafe 2 can be obtained by clearing 14-5, 16-5, 18-5, 20-5, 22-5, and 24-5 and collecting them from the mission tab. Players can just sweep to complete the mission.
• Add a new Scrapbook system. Players can obtain some of the game illustrations as Stickers by experiencing the story or defeating enemies. After obtaining them, they will be added to the scrapbook, and they can be enlarged and viewed there.
• QoL update:
  • Lower the requirement for acquiring Bond Gear and the Tier Up condition.
  • Bong Gear Acquire condition has been lowered from Bond 20 to Bond 15.
  • Bong Gear Tier-Up condition has been lowered from Bond 25 to Bond 20.
  • Bond Gear can now be upgraded alongside the Bulk Upgrade function.
• Shop & Crafting:
  • Update the product lineup for Eligma (Other) and Bounty Shop.
  • Increase the purchase limit of the Weekly Activity Report Pack from 1 to 3.
  • Kayoko (New Year), Haruka (New Year), and Kaho's Eleph are now available in the Mystic Node via Crafting.
• Other:
  • Add a split download function option.
  • Add talk motion (Voice) to Pina Memorial Lobby.
  • Add Unique Weapon Get voiceline for CV View Mode.
  • In Main Story Vol. 3 Chapter 4 Episode 23, Kyrie Eleison sang by Mika VA (Nao Tōyama) has been added as a BGM.
  • Adjusted the system so that players will be able to return to the exact part they left if their game crashes in the middle of the story.
  • Previously [1], if furniture with Furniture Motion is placed in players cafe, there is a higher chance that students who interact with that furniture will visit the cafe. The chance will now increase even further the higher the cafe rank.

Characters

Bonus Units
Event Item	Bonus Rate	Striker	Special	Max Bonus Rate
Equipment Parts	25%	Misaka Mikoto Eimi		110%
	15%	Hibiki (Cheerleader) Maki	Saten Ruiko Chihiro
	10%	Kotori Yuuka Noa	Utaha Hibiki Himari Hare
Strange Shaped Screws	25%	Shokuhou Misaki		100%
	15%	Misaka Mikoto Eimi Utaha (Cheerleader) Kotori Yuuka Noa	Utaha Kotama
	10%	Kotori (Cheerleader) Yuuka (Sportswear) Koyuki	Chihiro
Unusual Cable	25%		Saten Ruiko	100%
	15%	Shokuhou Misaki Kotori (Cheerleader) Yuuka (Sportswear) Koyuki	Hibiki Himari Hare
	10%	Utaha (Cheerleader) Hibiki (Cheerleader) Maki	Kotama

Stage Info

• The way the stages work is that the game will save your highest bonus run so you don't need to repeat the quest manually over and over.
• Best bonus is saved per-item, so you can re-run the stage manually several times optimizing teams for maximum bonus for each item.

Story Stages

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	Event
1	Story 1	10	10	Indoors	Light	20 Saten Ruiko 1010	5
2	Story 2	11	10	Urban	Light	201010	5
3	Story 3	12	10	Indoors	Light	201010	5
4	Story 4	13	10	Indoors	Light	201010	5
5	Story 5	14	10	Indoors	Heavy	201010	5
6	Story 6	15	10	Indoors	Heavy	201010	5
7	Story 7	16	10	Indoors	Heavy Light	201010	5
8	Story 8	17	10	Indoors	Heavy	201010	5

Quest Stages

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	ThreeStar	Event	Other
1	Quest 1	23	10	Indoors	Heavy	2005050	30	855	15.2%11.38%13.45%14.14%11.1%12.76%12.33%10.62%11.55%11.94%10.52%11.29%
2	Quest 2	23	10	Indoors	Heavy	200100	30	585	18.2%11.79%16.6%11.44%13.69%10.81%13.08%10.67%
3	Quest 3	23	10	Urban	Light	100200	30	558	17.4%12.62%15.9%12.1%13.32%11.18%12.92%10.83%
4	Quest 4	23	10	Urban	Heavy	300	30	18	17.8%12.22%16.2%11.78%13.5%11%12.92%10.83%
5	Quest 5	45	15	Indoors	Heavy	200100100	30	1566	13.1%10.83%12.07%11.55%10.41%11.04%
6	Quest 6	45	15	Indoors	Heavy	250150	30	6156	14.92%11.08%12.46%10.54%
7	Quest 7	45	15	Urban	Light	150250	30	6615	14.43%11.57%12.21%10.79%
8	Quest 8	45	15	Urban	Heavy	400	30	27	14.67%11.33%12.33%10.67%
9	Quest 9	80	20	Indoors	Heavy	300100100	30	2844	12.59%10.69%11.72%10.62%10.17%10.41%
10	Quest 10	80	20	Indoors	Heavy	50450	30	432	14.1%10.9%10.98%10.22%
11	Quest 11	80	20	Urban	Light	50450	30	432	13.69%11.31%10.89%10.31%
12	Quest 12	80	20	Urban	Heavy	500	30	36	13.89%11.11%10.93%10.27%

Challenge Stages

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	ThreeStar
1	Challenge 1	50	5	Indoors	Heavy Light	50	50
2	Challenge 2	85	5	Urban	Heavy Light Special	50	50
3	Challenge 3	87	5	Urban	Heavy Light Special	50	50

Clear Team Reference:

• Challenge 1 Clear by to ko
• Challenge 2 Clear by to ko
• Challenge 3 Clear by to ko

Gimmick/Tips: Fairly easy challenge stage than usual.

• As stated in the TIPS, the helmet gang enemy will ignore your tank and prioritize attacking Misaka Mikoto if she's in their range. No gimmick here. Just keep Misaka Mikoto alive and defeat the boss at the end. Also, if you wait for about 30 seconds after the boss spawns, Misaka will automatically kill the boss for you.
• As stated in the TIPS, Shokuhou Misaki will spawn more helmet gang enemy from behind your team every 20s so you want to defeat her ASAP. Misaka Mikoto will periodically use her EX skill and it deal quite a lot of damage so be careful of that.
• As stated in the TIPS, the boss unit will share HP with the enemy in the front, so you don't need to target the boss. All the yellow automaton enemies have the same DEF, so you can target anyone except the shield one since it sometimes uses the skill that reduces its damage taken. Beside that, black automaton enemies will spawn from behind every 20 seconds. Finally, when the HP bar reaches 150x or lower, Saten Ruiko EX animation will play, and she will immediately execute the enemy.

Extra Challenge Stages

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	ThreeStar
Ex	Extra Challenge Ex	87	5	Urban	Heavy Light	5	5

Clear Team Reference:

• EX Challenge Clear by to ko
• EX Challenge Clear by Kiriha

Gimmick/Tips: There are some gimmicks but its pretty much just a DPS check so the EX stage for this event is significantly more easier than previous one since you just need to heal and damage at the right timing.

• TIPS: While the Black Shield Automaton is still alive, the other enemy behind it will be have it damage taken greatly reduced until it is defeated. Use healer unit to take advantage of the roaming sweepers and heal the scarecrows to take down the enemies more easily.
• There is a sweeper roaming around the stage and taking 1000 damage every 1s. When its HP is down to zero, deal damage, apply the Increase DMG Taken debuff by 200% for 20s, and stuns for 15s to all enemies and allies in a circular area around it. Also, randomly apply a MOV SPD UP or MOV SPD DOWN to itself for 10 seconds. After this, the sweeper will fully heal, and its effect can be repeated.
• There is a scarecrow in the field. When its HP is fully restored, reduced the sweeper HP to 0 and reset own HP to 0.
• The Black Shield Automaton will not attack and will always shield itself. Decrease the damage taken by 50% while in this state. So you want to heal the scarecrow when the sweeper is near it to inflict stuns and other debuffs on it so you can deal maximum damage.
• Since there's no wacky gimmick or RNG in this one, the best team is fairly straight forward.
  • 1 strong yellow DPS (Mika, Kazusa, Yuzu, etc.), Ui, Kokona, Ako, Himari, and 1 tank (can be skipped if you use Mika).
  • Serina can also replace Kokona, but you are giving up a special slot for buffing, so it is not recommended unless you don't have Ako or Himari.
  • Ui isn't required, but she's better since you can rotate to your DPS faster and cheaper.
  • The last slot is flexible, and you can use whatever unit can deal more damage, boost your DPS damage, etc.
  • Don't use Cherino because her Focused Fire target will force your team move forward and get caught up in the sweeper explosion.

Mission Details & Rewards

Achievement Missions

No.	Mission	Reward	Remarks
1	Clear all Story, Quest, and Challenge stages
2	Clear Quest 1 within 75 seconds	650kCredits
3	Clear Quest 2 within 75 seconds	650kCredits
4	Clear Quest 3 within 75 seconds	650kCredits
5	Clear Quest 4 within 75 seconds	650kCredits
6	Clear Quest 5 within 75 seconds	850kCredits
7	Clear Quest 6 within 75 seconds	850kCredits
8	Clear Quest 7 within 75 seconds	850kCredits
9	Clear Quest 8 within 75 seconds	850kCredits
10	Clear Quest 9 within 75 seconds	1MCredits
11	Clear Quest 10 within 75 seconds	1MCredits
12	Clear Quest 11 within 75 seconds	1MCredits
13	Clear Quest 12 within 75 seconds	1MCredits
14	Clear Challenge 1 within 105 seconds	50Pyroxene
15	Clear Challenge 2 within 80 seconds	50Pyroxene
16	Clear Challenge 3 within 110 seconds	50Pyroxene
17	Complete 14 Achievement Missions	1Secret Tech Notes

Total Achievement Rewards
10M1501

Exchange Shop

Strange Shaped Screws

Item	Cost	Stock	Subtotal
Novice Activity Report	1	150	150
Normal Activity Report	5	75	375
Advanced Activity Report	20	35	700
Superior Activity Report	100	15	1,500
Beginner Tactical Training Blu-ray (Trinity)	10	10	100
Normal Tactical Training Blu-ray (Trinity)	30	5	150
Advanced Tactical Training Blu-ray (Trinity)	100	3	300
Superior Tactical Training Blu-ray (Trinity)	300	1	300
Beginner Tactical Training Blu-ray (Gehenna)	10	10	100
Normal Tactical Training Blu-ray (Gehenna)	30	5	150
Advanced Tactical Training Blu-ray (Gehenna)	100	3	300
Superior Tactical Training Blu-ray (Gehenna)	300	1	300
Beginner Tactical Training Blu-ray (Millennium)	10	10	100
Normal Tactical Training Blu-ray (Millennium)	30	5	150
Advanced Tactical Training Blu-ray (Millennium)	100	3	300
Superior Tactical Training Blu-ray (Millennium)	300	1	300
Matcha Ramune	200	10	2,000
MX-Ration C-Type Dessert Flavor	200	10	2,000
Fine Maple Bonsai	300	1	300
Fresh Shop Table	2,000	1	2,000
Unusual Cable	5	∞
Total			11,575

Unusual Cable

Item	Cost	Stock	Subtotal
Lesser Enhancement Stone	1	180	180
Normal Enhancement Stone	4	95	380
Advanced Enhancement Stone	15	30	450
Superior Enhancement Stone	60	12	720
Beginner Tech Notes (Trinity)	5	20	100
Normal Tech Notes (Trinity)	15	12	180
Advanced Tech Notes (Trinity)	50	8	400
Superior Tech Notes (Trinity)	200	5	1,000
Beginner Tech Notes (Gehenna)	5	20	100
Normal Tech Notes (Gehenna)	15	12	180
Advanced Tech Notes (Gehenna)	50	8	400
Superior Tech Notes (Gehenna)	200	5	1,000
Beginner Tech Notes (Millennium)	5	20	100
Normal Tech Notes (Millennium)	15	12	180
Advanced Tech Notes (Millennium)	50	8	400
Superior Tech Notes (Millennium)	200	5	1,000
Wavecat Pillow	200	10	2,000
Movie Ticket	200	10	2,000
Lace Pillow	300	1	300
Tarot Table	2,000	1	2,000
5000Credits	5	∞
Total			13,070

Unidentified Data Chip

Item	Cost	Stock	Subtotal
1200Pyroxene	40	1	40
5Eligma	2	20	40
Secret Tech Notes	20	1	20
10Luxury Buffet Ticket	5	1	5
10Ring Bit	5	1	5
Music Concert Ticket	2	1	2
1MCredits	5	5	25
450kCredits	3	10	30
150kCredits	1	25	25
50kCredits	1	∞
Total			192

Supply Box

Price: 6Equipment Parts
Total Price: 1800	Total Stock: 300
Item	Stock
20Saten Ruiko's Eleph	1
10Unidentified Data Chip	2
Novice Activity Report	35
Normal Activity Report	25
Advanced Activity Report	15
Superior Activity Report	10
10kCredits	30
30kCredits	20
75kCredits	8
150kCredits	5
Beginner Tactical Training Blu-ray Choice Ticket	10
Normal Tactical Training Blu-ray Choice Ticket	5
Advanced Tactical Training Blu-ray Choice Ticket	3
Superior Tactical Training Blu-ray Choice Ticket	1
Equipment Chest	130

Price: 6Equipment Parts
Total Price: 1800	Total Stock: 300
Item	Stock
20Saten Ruiko's Eleph	1
10Unidentified Data Chip	2
Lesser Enhancement Stone	40
Normal Enhancement Stone	30
Advanced Enhancement Stone	15
Superior Enhancement Stone	10
10kCredits	30
30kCredits	20
75kCredits	8
150kCredits	5
Beginner Tech Notes Choice Ticket	20
Normal Tech Notes Choice Ticket	12
Advanced Tech Notes Choice Ticket	8
Superior Tech Notes Choice Ticket	5
Equipment Chest	94

Price: 6Equipment Parts
Total Price: 1800	Total Stock: 300
Item	Stock
Saten Ruiko's Eleph	3
10Unidentified Data Chip	1
Novice Activity Report	100
Normal Activity Report	75
Advanced Activity Report	20
Superior Activity Report	1
Beginner Tech Notes Chest	5
Normal Tech Notes Chest	2
Advanced Tech Notes Chest	1
Equipment Chest	92