Decagrammaton: Binah

Binah raid image

Binah is a Raid boss in Blue Archive

His fight consists of three parts. You'll be fighting him normally but once his HP reaches a certain threshold, he will run away to another place and force your girls to chase him and relocate, starting the second part. The fight will proceed normally again until his HP meets a certain threshold again where you will be interrupted with a cutscene and your characters will be forcibly relocated to where you were before to continue the fight.

Every time Binah takes damage from a penetration student, his stun gauge will rise. When the stun gauge is at max, Binah will get stunned for a few seconds and use his Purifying Storm move if you are on the 3rd phase. The first run of Binah was in an outdoors setting and the second run of Binah was in a Urban setting. On the second run and beyond, Binah was changed so his 'Conflagration of the Ultimate way' skill will have a cooldown and can't be used multiple times in a row.

Appearances

Raid name		Period	Season	Notes
Decagrammaton: Binah		02/15/2021 04:00 ~ 02/21/2021 23:59	0	Beta version, no ranking rewards
Decagrammaton: Binah		04/08/2021 12:00 ~ 04/14/2021 23:59	2
Decagrammaton: Binah		06/10/2021 12:30 ~ 06/16/2021 23:59	6
Decagrammaton: Binah		11/30/2021 12:30 ~ 12/07/2021 23:59	20	Non-standard duration of 8 days
Decagrammaton: Binah		03/16/2022 11:00 ~ 03/22/2022 23:59	27
Decagrammaton: Binah		07/13/2022 11:00 ~ 07/20/2022 03:59	34
Decagrammaton: Binah		11/16/2022 11:00 ~ 11/23/2022 03:59	42
Decagrammaton: Binah		03/29/2023 11:00 ~ 04/05/2023 03:59	49
Decagrammaton: Binah		10/04/2023 11:00 ~ 10/11/2023 03:59	58

Raid name		Period	Season	Notes
Decagrammaton: Binah		11/16/2021 21:30 ~ 11/23/2021 08:59	0	Beta version, no ranking rewards
Decagrammaton: Binah		02/08/2022 21:30 ~ 02/15/2022 08:59	6
Decagrammaton: Binah		05/17/2022 21:30 ~ 05/24/2022 08:59	13
Decagrammaton: Binah		06/28/2022 21:30 ~ 07/05/2022 08:59	16
Decagrammaton: Binah		10/25/2022 20:00 ~ 11/01/2022 12:59	24
Decagrammaton: Binah		01/17/2023 20:00 ~ 01/24/2023 12:59	30
Decagrammaton: Binah		05/23/2023 20:00 ~ 05/30/2023 12:59	39
Decagrammaton: Binah		09/19/2023 20:00 ~ 09/26/2023 12:59	45

Boss Info

Stats

Difficulty	Rec. Level	Attack Type	Armor Type	Boss HP	ATK	DEF	CRIT RES	CRIT DMG RES	Stagger Gauge
Normal	17	Normal	Heavy	300 000	1 500	1 700	20	5 000	150 000
Hard	25	Normal	Heavy	800 000	1 800	2 000	20	5 000	300 000
VeryHard	35	Normal	Heavy	1 100 000	3 000	2 500	20	5 000	450 000
Hardcore	50	Normal	Heavy	2 000 000	4 000	3 100	20	5 000	800 000
Extreme	70	Normal	Heavy	6 000 000	8 000	3 900	20	5 000	2 000 000
Insane	80	Penetration	Heavy	7 000 000	20 000	5 000	20	8 000	2 100 000
Torment	90	Penetration	Heavy	23 000 000	30 000	6 800	20	8 000	6 500 000

Skills

Icon	Skill Name	Type	Effect
Normal~Extreme
	アツィルトの光 Atsilut's Light	EX	Deal 120% damage to enemies in a straight line.
	大道の劫火 Fires of Severity	EX	Deal 200% damage to 4 enemies.
	浄化の嵐 Purifying Storm (Gauge Skill)	EX	Deal 300% damage to all enemies and decrease their defense by 50% for 30s.
Insane~Tormant
	アツィルトの光 Atsilut's Light	EX	Insane: Deal 120% damage to enemies in a straight line. Torment: Deal 160% damage to enemies in a straight line and apply 50% continuous damage for 15 seconds.
	大道の劫火 Fires of Severity	EX	Deal 400% damage to 4 enemies.
	浄化の嵐 Purifying Storm (Gauge Skill)	EX	Deal 300% damage to all enemies and decrease their defense by 50% for 30s.
	吹き荒れる砂塵 Raging Sandstorm	Passive	Decrease all enemies' accuracy by 20% and stability by 50%. This debuff cannot be removed.

Recommendation Unit

Recommended Units and their evaluations
Top units for this raid
Iori	Excellent for this raid and the top DPS by far. Her 3-cost damage EX is amazing in this raid but make sure to time it when both def downs are up if you're using Maki and Akane for best burst potential.
Maki	Has good damage and a defense down skill. Her defense down skill is on a set timer so make sure to time your bursts when her defense down and Akane's defense down are up if you are using both. Maki's damage output scales really well at high investment when Unique weapons and Ako buffs are available, this makes it viable to run single-dps team where all other members are focused on supporting Maki.
Akane	Her sole reason to exist in this raid is to apply her defense down skill. Make sure to apply her defense down and to keep it up at all times without allowing for it to fall off. Her defense down being 2-cost also makes it good for skill cycling.
Pina	Only recommended if 3-star. Pina gains a skill that increases her damage when not moving and your characters will stay in one place for the great majority of the fight so she's a great damage dealer for this fight.
Other recommended students
Midori	Her damage will take a hit because it's not recommended to bring Momoi to this raid considering her damage is AOE and this raid is Single target damage but Momoi will be a good alternative if you lack Iori as a single target damage dealer considering her 3-cost skill deals good damage for very low cost.
Nonomi	Free to 3-star and a great penetration damage dealer. Downside is that her EX is AOE and this raid is all about single target damage. You could opt to just not use her skill if you have other units that can deal good single target damage but she's a good filler if you lack the recommended units.
Neru	Neru's 2-cost EX has strong damage against a single unit for very cheap so she is also a good unit for this raid.
Junko	A free to obtain character, she performs well in this raid as a unit with solid damage and a strong 5-cost skill that deals damage to everything in a line. Great filler if you lack the recommended units and possibly recommended over Nonomi if you're making a welfare team.
Hoshino	It's not recommended to bring a tank to this raid at all but she can be filler for one of your teams. Make sure to use her EX to position her away from the rest of the team and close to Binah so she can tank most of the hits for the team.
Tsubaki	See above. You would have to use Serina or something similar to move Tsubaki because she doesn't have an EX that makes her move like Hoshino.
Hasumi	Starter penetration unit. Not your best choice since you would be better off with any of the above ones.
Supports
Karin	Strong penetration dealer. Her 4-cost skill deals damage to a single target and the damage is increased if the target is big/large so she's excellent for this raid.
Serina	The best healer in the game for anything you want to do. Her 2-cost skill will summon a first-aid kit that will make the closest unit run to it to heal themselves. Only worth considering if you're taking too much damage and require a healer, otherwise go full damage.
Kotama	Her 3-cost skill will buff the attack units in the circle and is cheap so you can use it to cycle to your other units skills while buffing them. Way better at 3-star but her subskill overlaps with Karin.

Point Rewards

Point Rewards
2,500	Beginner strengthening ball x 16
5,000	Beginner report x 12
7,500	Antikythera Device Fragment x 6 Phaistos Disc Fragment x 6
10,000	Credit points x 300K
12,500	Intermediate reinforced beads x 8
15,000	Intermediate report x 6
17,500	Broken Antikythera device x 3 Broken Phaistos disk x 3
20,000	Character Fragments x 20
25,000	Advanced reinforced beads x 4
30,000	Advanced report x 3
35,000	Worn Antikythera device x 2 Worn Phaistos disc x 2
40,000	Blue pyroxene x 150
45,000	Superlative reinforced beads x 1
50,000	Superlative report x 1
55,000	Complete Antikythera device x 1 Complete Phaistos disc x 1
60,000	Character Fragments x 20
70,000	Intermediate reinforced beads x 16 Beginner reinforced beads x 32
80,000	Intermediate Report x 12 Beginner Report x 24
90,000	Broken Antikythera Device x 6 Broken Phaistos Disc x 6 Antikythera Device Fragment x 12 Phaistos Disc Fragment x 12
100,000	Blue pyroxene x 150 Credit points x 500K
120,000	Superlative reinforced beads x 1 Superlative reinforced beads x 4
140,000	Superlative Report x 1 Advanced Report x 3
160,000	Complete Antikythera Device x 1 Complete Phaistos Disc x 1 Worn Antikythera Device x 2 Worn Phaistos Disc x 2
180,000	Character Fragments x 20
200,000	Intermediate reinforced beads x 16 Beginner reinforced beads x 32
220,000	Intermediate Report x 12 Beginner Report x 24
240,000	Broken Antikythera Device x 6 Broken Phaistos Disc x 6 Antikythera Device Fragment x 12 Phaistos Disc Fragment x 12
260,000	Blue pyroxene x 150 Credit points x 1200K
290,000	Superlative reinforced beads x 2 Superlative reinforced beads x 8
320,000	Superlative Report x 2 Advanced Report x 6
350,000	Complete Antikythera Device x 2 Complete Phaistos Disc x 2 Worn Antikythera Device x 4 Worn Phaistos Disc x 4
380,000	Character Fragments x 20
410,000	Credit points x 3000K
440,000	Advanced reinforced beads x 16 Intermediate reinforced beads x 32
470,000	Blue pyroxene x 200
500,000	Character Fragments x 20

Ranking Rewards
Ranking	Total war coin	Blue pyroxene	Trophy
1st to 10,000th	575	1200	Platinum Trophy Gold Trophy Silver Trophy Bronze Trophy
10,001 - 50,000 positions	500	1000	Gold Trophy Silver Trophy Bronze Trophy
50,001 - 100,000 positions	425	800	Silver trophy Bronze trophy
100,001th place ~	325	600	Bronze trophy