Decagrammaton

Full Name: 特殊作戦　デカグラマトン編

English Name: Special Operations: Decagrammaton Edition

Special Operations: Decagrammaton Edition is the 8th event and 1st Special Operations event in Blue Archive featuring Eimi and Himari. Each rerun of this event will add more story stage and change the primary or secondary ooparts material drop.

Due to the add on nature of the story for each rerun, the main story if Decagramation is split up into seperate parts of canonicity:

Episodes 1-12 take place after Volume 2, Chapter 1

Episodes 13-16, so far, take place after Volume 2, Chapter 2

Event Summary

Schedule

Japanese Version

Japanese name	特殊作戦　デカグラマトン編
English name	Special Operation: Decagrammaton
Event period	12/06/2023 11:00 — 12/20/2023 10:59
Reward exchange	12/06/2023 11:00 — 12/27/2023 10:59
Notes	Special Operation Part 5

Global Version

English name	Special Mission Decagrammaton
Event period	06/11/2024 11:00 — 06/25/2024 23:59
Reward exchange	06/11/2024 11:00 — 07/02/2024 23:59
Notes	Special Operation Part 5

Japanese Version

Japanese name	特殊作戦　デカグラマトン編
English name	Special Operation: Decagrammaton
Event period	11/16/2022 11:00 — 11/30/2022 10:59
Reward exchange	11/16/2022 11:00 — 11/30/2022 10:59
Notes	Special Operation Part 4

Global Version

English name	Special Operation: Decagrammaton
Event period	05/16/2023 09:00 — 05/30/2023 08:59
Reward exchange	05/16/2023 09:00 — 05/30/2023 08:59
Notes	Special Operation Part 4

Japanese Version

Japanese name	特殊作戦　デカグラマトン編
English name	Special Operation: Decagrammaton
Event period	07/06/2022 11:00 — 07/20/2022 10:59
Reward exchange	07/06/2022 11:00 — 07/20/2022 10:59
Notes	Special Operation Part 3

Global Version

English name	Special Operation: Decagrammaton
Event period	02/14/2023 09:00 — 02/28/2023 08:59
Reward exchange	02/14/2023 09:00 — 02/28/2023 08:59
Notes	Special Operation Part 3

Japanese Version

Japanese name	特殊作戦　デカグラマトン編
English name	Special Operation: Decagrammaton
Event period	06/08/2022 11:00 — 06/22/2022 10:59
Reward exchange	06/08/2022 11:00 — 06/22/2022 10:59
Notes	Special Operation Part 2

Global Version

English name	Special Operation: Decagrammaton
Event period	12/27/2022 12:00 — 01/10/2023 12:00
Reward exchange	12/27/2022 12:00 — 01/10/2023 12:00
Notes	Special Operation Part 2

Japanese Version

Japanese name	特殊作戦　デカグラマトン編
English name	Special Operation: Decagrammaton
Event period	11/09/2021 12:00 — 11/24/2021 12:00
Reward exchange	11/09/2021 12:00 — 11/24/2021 12:00
Notes	Special Operation Part 1

Global Version

English name	Special Operation: Decagrammaton
Event period	06/21/2022 12:00 — 07/05/2022 12:00
Reward exchange	06/21/2022 12:00 — 07/05/2022 12:00
Notes	Special Operation Part 1

• Player must have completed Area 2-3 to participate.

Detail

Except for a few changes and new stages, everything should be mostly the same as in the previous part.

Ooparts drop have been changed from Voynich Manuscript & Wolfsegg to Mystery Stone & Disco Colgante.

3 new challenge stage have been added.

Except for a few changes and new stages, everything should be mostly the same as in the previous part. Ooparts drop have been changed from Totem Pole & Mystery Stone to Voynich Manuscript & Wolfsegg. A new challenge stage and achievement missions have been added.

There are some changes made to this version of the Decagrammaton operation. Total acquired from daily missions has been lowered from 280 to 260. 2 new stages have also been added in the Quest menu. Ooparts drop have been changed from Rohonc Codex & Antikythera Mechanism to Mystery Stone & Disco Colgante. When players successfully complete Story 03, background image in the Special Operations menu will change.

There are no challenge stages and shop exchange this event.

Unlike normal events that require AP to run the stages, a special item that can be obtained from Daily Mission and Achievement Mission is required to play event stages.

Mission data 1: Type D is needed for Story stage, and Mission data 2：Type D-X is needed to run Quest stage.

Starting from Part 2 onward, if you have played this event before, your progress will be retained for the next part.

New player experiencing the event for the first time will progress as normal.

Event Stage

The enemy in this event is the same as one from Commissions, you will need to assemble a team of Penetration type students.

Starting from Part 2 onward, Mission data 1: Type D will not expire, and the story stage no longer needs the data to run the stage. You are only required to collect the specified total amount to unlock it.

Your Story and Quest Stage clear progress from part 1 will also be retained, any new progress will be saved and stay the same for the next part.

New player experiencing the event for the first time will start from the beginning as normal.

Story Stage

Clearing stage at 3★ will reward another 30 Pyroxene.

Story Stage
Stage	Data Requirement	Level	Environment	Enemy Armor Type
01 Data Collection (1) : Abydos Desert	-	10	Outdoor	Heavy
02 Data Collection (2) : PMC Excavation Area		20	Outdoor	Heavy
03 Data Collection (3) : PMC Excavation Area	250Mission data 1: Type D	22	Outdoor	Heavy
04 Data Collection (4) : Binah	500Mission data 1: Type D	24	Outdoor	Heavy
05 Data Collection (5) : Ruins	650Mission data 1: Type D	26	Urban	Heavy
06 Data Collection (6) : Chesed	800Mission data 1: Type D	28	Indoor	Heavy
07 Data Collection (7) : Submerged Ruins Area	1000Mission data 1: Type D	30	Urban	Heavy
08 Search Operation	1200Mission data 1: Type D	32	Urban	Heavy
09 Data Collection (8) : Kether	1400Mission data 1: Type D	34	Urban	Heavy
10 Attacking Kether	1600Mission data 1: Type D	36	Urban	Heavy
11 Decagrammaton	1800Mission data 1: Type D	-	-	-
12 A New Start	2000Mission data 1: Type D	-	-	-
13 Signal	2250Mission data 1: Type D	-	-	-
14 Glacial Sea 1	2500Mission data 1: Type D	36	Outdoor	Heavy
15 Glacial Sea 2	2750Mission data 1: Type D	36	Outdoor	Heavy
16 The Fifth Prophet	3000Mission data 1: Type D	36	Outdoor	Heavy

Story Stage
Stage	Data Requirement	Level	Environment	Enemy Armor Type
01 Data Collection (1) : Abydos Desert	-	10	Outdoor	Heavy
02 Data Collection (2) : PMC Excavation Area		20	Outdoor	Heavy
03 Data Collection (3) : PMC Excavation Area	250Mission data 1: Type D	22	Outdoor	Heavy
04 Data Collection (4) : Binah	500Mission data 1: Type D	24	Outdoor	Heavy
05 Data Collection (5) : Ruins	650Mission data 1: Type D	26	Urban	Heavy
06 Data Collection (6) : Chesed	800Mission data 1: Type D	28	Indoor	Heavy
07 Data Collection (7) : Submerged Ruins Area	1000Mission data 1: Type D	30	Urban	Heavy
08 Search Operation	1200Mission data 1: Type D	32	Urban	Heavy
09 Data Collection (8) : Kether	1400Mission data 1: Type D	34	Urban	Heavy
10 Attacking Kether	1600Mission data 1: Type D	36	Urban	Heavy
11 Decagrammaton	1800Mission data 1: Type D	-	-	-
12 A New Start	2000Mission data 1: Type D	-	-	-

Story Stage
Stage	Data Requirement	Level	Environment	Enemy Armor Type
01 Data Collection (1) : Abydos Desert	None	10	Outdoor	Heavy
02 Data Collection (2) : PMC Excavation Area		20
03 Data Collection (3) : PMC Excavation Area	250Mission data 1: Type D	22
04 Data Collection (4) : Binah	500Mission data 1: Type D	24
05 Data Collection (5) : Ruins	650Mission data 1: Type D	26	Urban
06 Data Collection (6) : Chesed	800Mission data 1: Type D	28	Indoor
07 Data Collection (7) : Submerged Ruins Area	1000Mission data 1: Type D	30	Urban

Story Stage
Stage	Data Requirement	Level	Environment	Enemy Armor Type
01 Data Collection (1) : Abydos Desert	None	10	Outdoor	Heavy
02 Data Collection (2) : PMC Excavation Area		20
03 Data Collection (3) : PMC Excavation Area	250Mission data 1: Type D	22
04 Data Collection (4) : Binah	500Mission data 1: Type D	24

Story Stage
Stage	Data Requirement	Level	Environment	Enemy Armor Type
01 Data Collection (1): Abydos Desert	50Mission data 1: Type D	10	Outdoor	Heavy
02 Data Collection (2): PMC Excavation Area	100Mission data 1: Type D	20

Quest Stage

Clearing stage at 3★ will reward another 30 Pyroxene.

Clearing stage will be guaranteed to drop both of the materials and also have a 10% chance to drop an extra piece.

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	ThreeStar	Default
1	Quest 1	10	10	Outdoors	Heavy	10	30	1100%T1110%T11100%T1110%T1
2	Quest 2	20	10	Outdoors	Heavy	10	30	1100%T1110%T11100%T1110%T1
3	Quest 3	35	20	Outdoors	Heavy	10	30	1100%T2110%T21100%T2110%T2
4	Quest 4	45	20	Outdoors	Heavy	10	30	1100%T2110%T21100%T2110%T2
5	Quest 5	60	40	Outdoors	Heavy	10	30	1100%T3110%T31100%T3110%T3
6	Quest 6	70	40	Outdoors	Heavy	10	30	1100%T3110%T31100%T3110%T3
7	Quest 7	75	80	Outdoors	Heavy	10	30	1100%T4110%T41100%T4110%T4
8	Quest 8	80	80	Outdoors	Heavy	10	30	1100%T4110%T41100%T4110%T4
9	Quest 9	85	80	Urban	Heavy	10	30	1100%T4110%T41100%T4110%T4110%T2110%T2
10	Quest 10	90	80	Urban	Heavy	10	30	1100%T4110%T41100%T4110%T4110%T2110%T2

Quest Stage
Stage	Data Cost	Level	Environment	Enemy Armor Type	Clear Reward	Remark
01	10Mission data 2：Type D-X	10	Outdoor	Heavy	T1110%T1110%	Total enemies x52
02		20			T1110%T1110%
03	20Mission data 2：Type D-X	35			T2110%T2110%	Total enemies x71
04		45			T2110%T2110%
05	40Mission data 2：Type D-X	60			T3110%T3110%	Total enemies x90
06		70			T3110%T3110%
07	80Mission data 2：Type D-X	75			T4110%T4110%	Total enemies x108
08		80			T4110%T4110%
09		85	Urban		T4110%T4110% T110%T110%	Total enemies x75
10		90			T4110%T4110% T110%T110%	Total enemies x77

Quest Stage
Stage	Data Cost	Level	Environment	Enemy Armor Type	Clear Reward	Remark
01	10Mission data 2：Type D-X	10	Outdoor	Heavy	T1110%T1110%	Total enemies x52
02		20			T1110%T1110%
03	20Mission data 2：Type D-X	35			T2110%T2110%	Total enemies x71
04		45			T2110%T2110%
05	40Mission data 2：Type D-X	60			T3110%T3110%	Total enemies x90
06		70			T3110%T3110%
07	80Mission data 2：Type D-X	75			T4110%T4110%	Total enemies x108
08		80			T4110%T4110%
09		85	Urban		T4110%T4110% T210%T210%	Total enemies x75
10		90			T4110%T4110% T210%T210%	Total enemies x77

Quest Stage
Stage	Data Cost	Level	Environment	Enemy Armor Type	Clear Reward	Remark
01	10Mission data 2：Type D-X	10	Outdoor	Heavy	T1110%T1110%	Total enemies x52
02		20			T1110%T1110%
03	20Mission data 2：Type D-X	35			T2110%T2110%	Total enemies x71
04		45			T2110%T2110%
05	40Mission data 2：Type D-X	60			T3110%T3110%	Total enemies x90
06		70			T3110%T3110%
07	80Mission data 2：Type D-X	75			T4110%T4110%	Total enemies x108
08		80			T4110%T4110%
09		85	Urban		T4110%T4110% T110%T110%	Total enemies x75
10		90			T4110%T4110% T110%T110%	Total enemies x77

Quest Stage
Stage	Data Cost	Level	Environment	Enemy Armor Type	Clear Reward	Remark
01	10Mission data 2：Type D-X	10	Outdoor	Heavy	T1110%T1110%	Total enemies x52
02		20			T1110%T1110%	Total enemies x52
03	20Mission data 2：Type D-X	35			T2110%T2110%	Total enemies x71
04		45			T2110%T2110%	Total enemies x71
05	40Mission data 2：Type D-X	60			T3110%T3110%	Total enemies x90
06		70			T3110%T3110%	Total enemies x90
07	80Mission data 2：Type D-X	75			T4110%T4110%	Total enemies x108
08		80			T4110%T4110%	Total enemies x108

Challenge Stage

Clearing challenge stage at 3★ will reward another 40 Pyroxene.

	Stage	Level	Entry cost	Environment	Enemy armor	Rewards
						FirstClear	ThreeStar
1	Challenge 1	90	5	Urban	Heavy	40	40
2	Challenge 2	90	5	Urban	Heavy	40	40
3	Challenge 3	90	5	Urban	Heavy Light	40	40
4	Challenge 4	90	5	Urban	Heavy	40	40
5	Challenge 5	90	5	Outdoors	Heavy	40	40
6	Challenge 6	90	5	Outdoors	Heavy	40	40

Challenge Stage
Stage	Level	Data Cost	Environment	Enemy Armor Type	Clear Reward	Remark
01 Submerged Ruins District Unconfirmed Area	90	5Mission data 2：Type D-X	Urban	Heavy	40Pyroxene
02 Submerged Ruins District Closed Area A
03 Submerged Ruins District Closed Area B
04 Submerged Ruins District Central Area

Challenge Stage
Stage	Level	Data Cost	Environment	Enemy Armor Type	Clear Reward	Remark
01 Submerged Ruins District Unconfirmed Area	90	5 Mission data 2：Type D-X	Urban	Heavy	40Pyroxene

No challenge stage.

Event Mission

Daily Mission

Beginning with Part 2, players can obtain a total of 260Mission data 2：Type D-X by completing all of the daily missions.

Daily Mission
Quest No.	Mission	Reward	Remark
01	Consume 50 AP APを50消費	10Mission data 2：Type D-X	Spend AP on anything that you want.
02	Consume 100 AP APを100消費
03	Consume 200 AP APを200消費	20Mission data 2：Type D-X
04	Consume 300 AP APを300消費
05	Consume 400 AP APを400消費
06	Consume 600 AP APを600消費
07	Consume 800 AP APを800消費
08	Consume 1000 AP APを1000消費
09	Consume 1200 AP APを1200消費	30Mission data 2：Type D-X
10	Consume 1400 AP APを1400消費
11	Consume 1600 AP APを1600消費
12	Consume 1800 AP APを1800消費

Daily Mission
Quest No.	Mission	Reward	Remark
01	Consume 50 AP APを50消費	5Mission data 2：Type D-X	Spend AP on anything that you want.
02	Consume 100 AP APを100消費
03	Consume 200 AP APを200消費	10Mission data 2：Type D-X
04	Consume 300 AP APを300消費
05	Consume 400 AP APを400消費	15Mission data 2：Type D-X
06	Consume 600 AP APを600消費	30Mission data 2：Type D-X
07	Consume 800 AP APを800消費
08	Consume 1000 AP APを1000消費
09	Consume 1200 AP APを1200消費
10	Consume 1400 AP APを1400消費
11	Consume 1600 AP APを1600消費	40Mission data 2：Type D-X
12	Consume 1800 AP APを1800消費	45Mission data 2：Type D-X

Achievement Mission

Starting from Part 2 onward, if you have played this event before, your achievement mission progress will be saved and stay the same for the next part.

New player experiencing the event for the first time will get the full mission as normal.

No.	Mission	Reward
1	Defeat Decagrammaton enemies 50 times	50Mission data 1: Type D
2	Defeat Decagrammaton enemies 100 times	50Mission data 1: Type D
3	Defeat Decagrammaton enemies 150 times	50Mission data 1: Type D
4	Defeat Decagrammaton enemies 200 times	50Mission data 1: Type D
5	Defeat Decagrammaton enemies 250 times	50Mission data 1: Type D
6	Defeat Decagrammaton enemies 300 times	50Mission data 1: Type D
7	Defeat Decagrammaton enemies 350 times	50Mission data 1: Type D
8	Defeat Decagrammaton enemies 400 times	50Mission data 1: Type D
9	Defeat Decagrammaton enemies 450 times	50Mission data 1: Type D
10	Defeat Decagrammaton enemies 500 times	50Mission data 1: Type D
11	Defeat Decagrammaton enemies 550 times	50Mission data 1: Type D
12	Defeat Decagrammaton enemies 600 times	50Mission data 1: Type D
13	Defeat Decagrammaton enemies 650 times	50Mission data 1: Type D
14	Defeat Decagrammaton enemies 700 times	50Mission data 1: Type D
15	Defeat Decagrammaton enemies 750 times	50Mission data 1: Type D
16	Defeat Decagrammaton enemies 800 times	50Mission data 1: Type D
17	Defeat Decagrammaton enemies 850 times	50Mission data 1: Type D
18	Defeat Decagrammaton enemies 900 times	50Mission data 1: Type D
19	Defeat Decagrammaton enemies 950 times	50Mission data 1: Type D
20	Defeat Decagrammaton enemies 1000 times	50Mission data 1: Type D
21	Defeat Decagrammaton enemies 1050 times	50Mission data 1: Type D
22	Defeat Decagrammaton enemies 1100 times	50Mission data 1: Type D
23	Defeat Decagrammaton enemies 1150 times	50Mission data 1: Type D
24	Defeat Decagrammaton enemies 1200 times	50Mission data 1: Type D
25	Defeat Decagrammaton enemies 1250 times	50Mission data 1: Type D
26	Defeat Decagrammaton enemies 1300 times	50Mission data 1: Type D
27	Defeat Decagrammaton enemies 1350 times	50Mission data 1: Type D
28	Defeat Decagrammaton enemies 1400 times	50Mission data 1: Type D
29	Defeat Decagrammaton enemies 1450 times	50Mission data 1: Type D
30	Defeat Decagrammaton enemies 1500 times	50Mission data 1: Type D
31	Defeat Decagrammaton enemies 1550 times	50Mission data 1: Type D
32	Defeat Decagrammaton enemies 1600 times	50Mission data 1: Type D
33	Defeat Decagrammaton enemies 1650 times	50Mission data 1: Type D
34	Defeat Decagrammaton enemies 1700 times	50Mission data 1: Type D
35	Defeat Decagrammaton enemies 1750 times	50Mission data 1: Type D
36	Defeat Decagrammaton enemies 1800 times	50Mission data 1: Type D
37	Defeat Decagrammaton enemies 1850 times	50Mission data 1: Type D
38	Defeat Decagrammaton enemies 1900 times	50Mission data 1: Type D
39	Defeat Decagrammaton enemies 1950 times	50Mission data 1: Type D
40	Defeat Decagrammaton enemies 2000 times	50Mission data 1: Type D
41	Defeat Decagrammaton enemies 2050 times	50Mission data 1: Type D
42	Defeat Decagrammaton enemies 2100 times	50Mission data 1: Type D
43	Defeat Decagrammaton enemies 2150 times	50Mission data 1: Type D
44	Defeat Decagrammaton enemies 2200 times	50Mission data 1: Type D
45	Defeat Decagrammaton enemies 2250 times	50Mission data 1: Type D
46	Defeat Decagrammaton enemies 2300 times	50Mission data 1: Type D
47	Defeat Decagrammaton enemies 2350 times	50Mission data 1: Type D
48	Defeat Decagrammaton enemies 2400 times	50Mission data 1: Type D
49	Defeat Decagrammaton enemies 2450 times	50Mission data 1: Type D
50	Defeat Decagrammaton enemies 2500 times	50Mission data 1: Type D
51	Defeat Decagrammaton enemies 2550 times	50Mission data 1: Type D
52	Defeat Decagrammaton enemies 2600 times	50Mission data 1: Type D
53	Defeat Decagrammaton enemies 2650 times	50Mission data 1: Type D
54	Defeat Decagrammaton enemies 2700 times	50Mission data 1: Type D
55	Defeat Decagrammaton enemies 2750 times	50Mission data 1: Type D
56	Defeat Decagrammaton enemies 2800 times	50Mission data 1: Type D
57	Defeat Decagrammaton enemies 2850 times	50Mission data 1: Type D
58	Defeat Decagrammaton enemies 2900 times	50Mission data 1: Type D
59	Defeat Decagrammaton enemies 2950 times	50Mission data 1: Type D
60	Defeat Decagrammaton enemies 3000 times	50Mission data 1: Type D
10000	Clear Challenge 1 within 85 seconds	50Pyroxene
10001	Clear Challenge 2 within 95 seconds	50Pyroxene
10002	Clear Challenge 3 within 95 seconds	50Pyroxene
10003	Clear Challenge 4 within 95 seconds	50Pyroxene
10004	Clear Challenge 5 within 150 seconds	50Pyroxene
10005	Clear Challenge 6 within 215 seconds	50Pyroxene

Total Achievement Rewards
3003000

Achievement Mission
Quest No.	Mission	Reward	Remark
01	Defeat Decagrammaton enemies 50 times in the event 特殊作戦においてデカグラマトン関連の敵を50回倒す	50Mission data 1: Type D	Just keep playing the event stage.
02	Defeat Decagrammaton enemies 100 times in the event 特殊作戦においてデカグラマトン関連の敵を100回倒す
03	Defeat Decagrammaton enemies 150 times in the event 特殊作戦においてデカグラマトン関連の敵を300回倒す
04	Defeat Decagrammaton enemies 200 times in the event 特殊作戦においてデカグラマトン関連の敵を200回倒す
05	Defeat Decagrammaton enemies 250 times in the event 特殊作戦においてデカグラマトン関連の敵を250回倒す
06	Defeat Decagrammaton enemies 300 times in the event 特殊作戦においてデカグラマトン関連の敵を300回倒す
07	Defeat Decagrammaton enemies 350 times in the event 特殊作戦においてデカグラマトン関連の敵を350回倒す
08	Defeat Decagrammaton enemies 400 times in the event 特殊作戦においてデカグラマトン関連の敵を400回倒す
09	Defeat Decagrammaton enemies 450 times in the event 特殊作戦においてデカグラマトン関連の敵を450回倒す
10	Defeat Decagrammaton enemies 500 times in the event 特殊作戦においてデカグラマトン関連の敵を500回倒す
11	Defeat Decagrammaton enemies 550 times in the event 特殊作戦においてデカグラマトン関連の敵を550回倒す
12	Defeat Decagrammaton enemies 600 times in the event 特殊作戦においてデカグラマトン関連の敵を600回倒す
13	Defeat Decagrammaton enemies 650 times in the event 特殊作戦においてデカグラマトン関連の敵を650回倒す
14	Defeat Decagrammaton enemies 700 times in the event 特殊作戦においてデカグラマトン関連の敵を700回倒す
15	Defeat Decagrammaton enemies 750 times in the event 特殊作戦においてデカグラマトン関連の敵を750回倒す
16	Defeat Decagrammaton enemies 800 times in the event 特殊作戦においてデカグラマトン関連の敵を800回倒す
17	Defeat Decagrammaton enemies 850 times in the event 特殊作戦においてデカグラマトン関連の敵を850回倒す
18	Defeat Decagrammaton enemies 900 times in the event 特殊作戦においてデカグラマトン関連の敵を900回倒す
19	Defeat Decagrammaton enemies 950 times in the event 特殊作戦においてデカグラマトン関連の敵を950回倒す
20	Defeat Decagrammaton enemies 1000 times in the event 特殊作戦においてデカグラマトン関連の敵を1000回倒す
21	Defeat Decagrammaton enemies 1050 times in the event 特殊作戦においてデカグラマトン関連の敵を1050回倒す
22	Defeat Decagrammaton enemies 1100 times in the event 特殊作戦においてデカグラマトン関連の敵を1100回倒す
23	Defeat Decagrammaton enemies 1150 times in the event 特殊作戦においてデカグラマトン関連の敵を1150回倒す
24	Defeat Decagrammaton enemies 1200 times in the event 特殊作戦においてデカグラマトン関連の敵を1200回倒す
25	Defeat Decagrammaton enemies 1250 times in the event 特殊作戦においてデカグラマトン関連の敵を1250回倒す
26	Defeat Decagrammaton enemies 1300 times in the event 特殊作戦においてデカグラマトン関連の敵を1300回倒す
27	Defeat Decagrammaton enemies 1350 times in the event 特殊作戦においてデカグラマトン関連の敵を1350回倒す
28	Defeat Decagrammaton enemies 1400 times in the event 特殊作戦においてデカグラマトン関連の敵を1400回倒す
29	Defeat Decagrammaton enemies 1450 times in the event 特殊作戦においてデカグラマトン関連の敵を1450回倒す
30	Defeat Decagrammaton enemies 1500 times in the event 特殊作戦においてデカグラマトン関連の敵を1500回倒す
10000	Clear Challenge 01 of the event within 85 seconds 特殊作戦・デカグラマトン編Challengeの1を85秒以内にクリア	50Pyroxene
10001	Clear Challenge 02 of the event within 95 seconds 特殊作戦・デカグラマトン編Challengeの2を95秒以内にクリア
10002	Clear Challenge 03 of the event within 95 seconds 特殊作戦・デカグラマトン編Challengeの3を95秒以内にクリア
10003	Clear Challenge 04 of the event within 95 seconds 特殊作戦・デカグラマトン編Challengeの4を95秒以内にクリア

Achievement Mission
Quest No.	Mission	Reward	Remark
01	Defeat Decagrammaton enemies 50 times in the event 特殊作戦においてデカグラマトン関連の敵を50回倒す	50Mission data 1: Type D	Just keep playing the event stage.
02	Defeat Decagrammaton enemies 100 times in the event 特殊作戦においてデカグラマトン関連の敵を100回倒す
03	Defeat Decagrammaton enemies 150 times in the event 特殊作戦においてデカグラマトン関連の敵を300回倒す
04	Defeat Decagrammaton enemies 200 times in the event 特殊作戦においてデカグラマトン関連の敵を200回倒す
05	Defeat Decagrammaton enemies 250 times in the event 特殊作戦においてデカグラマトン関連の敵を250回倒す
06	Defeat Decagrammaton enemies 300 times in the event 特殊作戦においてデカグラマトン関連の敵を300回倒す
07	Defeat Decagrammaton enemies 350 times in the event 特殊作戦においてデカグラマトン関連の敵を350回倒す
08	Defeat Decagrammaton enemies 400 times in the event 特殊作戦においてデカグラマトン関連の敵を400回倒す
09	Defeat Decagrammaton enemies 450 times in the event 特殊作戦においてデカグラマトン関連の敵を450回倒す
10	Defeat Decagrammaton enemies 500 times in the event 特殊作戦においてデカグラマトン関連の敵を500回倒す
11	Defeat Decagrammaton enemies 550 times in the event 特殊作戦においてデカグラマトン関連の敵を550回倒す
12	Defeat Decagrammaton enemies 600 times in the event 特殊作戦においてデカグラマトン関連の敵を600回倒す
13	Defeat Decagrammaton enemies 650 times in the event 特殊作戦においてデカグラマトン関連の敵を650回倒す
14	Defeat Decagrammaton enemies 700 times in the event 特殊作戦においてデカグラマトン関連の敵を700回倒す
15	Defeat Decagrammaton enemies 750 times in the event 特殊作戦においてデカグラマトン関連の敵を750回倒す
16	Defeat Decagrammaton enemies 800 times in the event 特殊作戦においてデカグラマトン関連の敵を800回倒す
17	Defeat Decagrammaton enemies 850 times in the event 特殊作戦においてデカグラマトン関連の敵を850回倒す
18	Defeat Decagrammaton enemies 900 times in the event 特殊作戦においてデカグラマトン関連の敵を900回倒す
19	Defeat Decagrammaton enemies 950 times in the event 特殊作戦においてデカグラマトン関連の敵を950回倒す
20	Defeat Decagrammaton enemies 1000 times in the event 特殊作戦においてデカグラマトン関連の敵を1000回倒す
10000	Clear Challenge 01 of the event within 85 seconds 特殊作戦・デカグラマトン編Challengeの1を85秒以内にクリア	50Pyroxene

Achievement Mission
Quest No.	Mission	Reward	Remark
01	Defeat Decagrammaton enemies 100 times in the event 特殊作戦においてデカグラマトン関連の敵を100回倒す	50Mission data 1: Type D	Just keep playing the event stage.
02	Defeat Decagrammaton enemies 200 times in the event 特殊作戦においてデカグラマトン関連の敵を200回倒す
03	Defeat Decagrammaton enemies 300 times in the event 特殊作戦においてデカグラマトン関連の敵を300回倒す
04	Defeat Decagrammaton enemies 400 times in the event 特殊作戦においてデカグラマトン関連の敵を400回倒す
05	Defeat Decagrammaton enemies 500 times in the event 特殊作戦においてデカグラマトン関連の敵を500回倒す
06	Defeat Decagrammaton enemies 600 times in the event 特殊作戦においてデカグラマトン関連の敵を600回倒す
07	Defeat Decagrammaton enemies 700 times in the event 特殊作戦においてデカグラマトン関連の敵を700回倒す
08	Defeat Decagrammaton enemies 800 times in the event 特殊作戦においてデカグラマトン関連の敵を800回倒す
09	Defeat Decagrammaton enemies 900 times in the event 特殊作戦においてデカグラマトン関連の敵を900回倒す
10	Defeat Decagrammaton enemies 1000 times in the event 特殊作戦においてデカグラマトン関連の敵を1000回倒す