Sena

School

Role

Gehenna

Tactical Support/Back

Damage Type

Mystic

Armor Type

Light

Combat Class

Special

Affinity

GL

Profile

Full Name

Himuro Sena

氷室(ひむろ) セナ

Age

17

Birthday

April 7

Height

155cm

Hobbies

Standing by, preparing medicine

Designer

イコモチ (Icomochi)

Illustrator

イコモチ (Icomochi)

Voice

Saori Ōnishi

Release Date JP

2022/01/30

Background[edit]

Head of the Emergency Medicine Department within Gehenna Academy.

Although she has saved countless people in the course of her career, Sena's habit of calling injured people "corpses" and the rough way she treats patients has made some students shy away from her.

ゲヘナ学園所属、救急医学部の部長。

ゲヘナで日々起こり続ける事件・事故の中、どんな状況でも不平不満を漏らすことなく、いつも無愛想な顔で負傷者を運んでいる。数多くの負傷者を救ってきた経歴の持ち主だが、負傷者を「死体」と呼び間違える癖やその手荒な扱い方のせいで、一部の生徒からはやや遠巻きにされている。

How to Obtain[edit]

Regular Gacha pool
Grand Assault Coin Shop

JP banners:
- Sena rate-up banner (01/30/2022 - 02/09/2022)
- Sena rate-up banner (01/11/2023 - 01/24/2023)
- Sena rate-up banner (02/14/2024 - 02/21/2024)
GL banners:
- Sena rate-up banner (09/10/2022 - 09/20/2022)
- Sena rate-up banner (07/11/2023 - 07/25/2023)
- Sena rate-up banner (08/13/2024 - 08/20/2024)

Character Details[edit]

Stats

Attack	151/1516	Defense	18/110	HP	2062/15410	Healing	1743/5231
Accuracy	108	Evasion	1008	Critical Rate	216	Critical Damage	200%
Stability	1053	Firing Range	1000	CC Strength	100	CC Resistance	100
Attack speed	10000	Movement speed	200	Cost Recovery	700	Ammo	1/1

Total bonus at affection rank 50:
2: Healing+5 3: Healing+5 4: Healing+5 5: Healing+5 6: Healing+8 7: Healing+8 8: Healing+8 9: Healing+8 10: Healing+8 11: Healing+10 Attack+4 12: Healing+10 Attack+4 13: Healing+10 Attack+4 14: Healing+10 Attack+4 15: Healing+10 Attack+4 16: Healing+13 Attack+5 17: Healing+13 Attack+5 18: Healing+13 Attack+5 19: Healing+13 Attack+5 20: Healing+13 Attack+5 21: Healing+3 Attack+1 22: Healing+3 Attack+1 23: Healing+3 Attack+1 24: Healing+3 Attack+1 25: Healing+3 Attack+1 26: Healing+3 Attack+1 27: Healing+3 Attack+1 28: Healing+3 Attack+1 29: Healing+3 Attack+1 30: Healing+3 Attack+1 31: Healing+5 Attack+1 32: Healing+5 Attack+1 33: Healing+5 Attack+1 34: Healing+5 Attack+1 35: Healing+5 Attack+1 36: Healing+5 Attack+1 37: Healing+5 Attack+1 38: Healing+5 Attack+1 39: Healing+5 Attack+1 40: Healing+5 Attack+1 41: Healing+8 Attack+2 42: Healing+8 Attack+2 43: Healing+8 Attack+2 44: Healing+8 Attack+2 45: Healing+8 Attack+2 46: Healing+8 Attack+2 47: Healing+8 Attack+2 48: Healing+8 Attack+2 49: Healing+8 Attack+2 50: Healing+8 Attack+2
Track 21NorMidnight Trip

Lv	Attack	HP	Healing
Potential bonus: Attack HP Healing
0	+0%	+0%	+0%
1	+0.2%102100k	+0.2%102100k	+0.2%102100k
2	+0.4%102100k	+0.4%102100k	+0.4%102100k
3	+0.6%102100k	+0.6%102100k	+0.6%102100k
4	+0.8%102100k	+0.8%102100k	+0.8%102100k
5	+1%102100k	+1%102100k	+1%102100k
6	+1.2%152100k	+1.2%152100k	+1.2%152100k
7	+1.4%152100k	+1.4%152100k	+1.4%152100k
8	+1.6%152100k	+1.6%152100k	+1.6%152100k
9	+1.8%152100k	+1.8%152100k	+1.8%152100k
10	+2%152100k	+2%152100k	+2%152100k
11	+2.2%202100k	+2.2%202100k	+2.2%202100k
12	+2.4%202100k	+2.4%202100k	+2.4%202100k
13	+2.6%202100k	+2.6%202100k	+2.6%202100k
14	+2.8%202100k	+2.8%202100k	+2.8%202100k
15	+3%202100k	+3%202100k	+3%202100k
16	+3.2%64200k	+3.2%64200k	+3.2%64200k
17	+3.4%64200k	+3.4%64200k	+3.4%64200k
18	+3.6%64200k	+3.6%64200k	+3.6%64200k
19	+3.8%64200k	+3.8%64200k	+3.8%64200k
20	+4%64200k	+4%64200k	+4%64200k
21	+4.2%84200k	+4.2%84200k	+4.2%84200k
22	+4.4%84200k	+4.4%84200k	+4.4%84200k
23	+4.6%84200k	+4.6%84200k	+4.6%84200k
24	+4.8%84200k	+4.8%84200k	+4.8%84200k
25	+5%84200k	+5%84200k	+5%84200k

Skills[edit]

See also characters with vehicle skills, AOE healing skills, attack buff skills, and passive attack buff skills.

Lv.	Cost	Description
EX Skill Cost 5 (Level 5+) Cost 4	緊急出動 • Emergency dispatch Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 16.2~25.9% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time)
1	5	Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 16.2% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time)
2		Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 18.6% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time) 12 14 80k
3		Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 21.1% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time) 12 18 10 31 500k
4		Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 23.5% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time) 12 18 9 24 3M
5	4	Sena enters the battlefield riding Emergency Vehicle No. 11. Emergency Vehicle No. 11 additionally inherits 25.9% of Sena's Healing. (Duration: 50 seconds) (Only one tactical support vehicle can be fielded at any given time) 8 18 9 21 10M

Lv.	Description
Passive Skill	現場支援 • On-site support While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 17~22.1%.
1	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 17%.
2	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 17.9%.
3	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 18.3%.
4	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 21.7%.
5	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 22.1%.
6	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 23%.
7	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 24.7%.
8	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 25.6%.
9	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 26%.
10	While Emergency Vehicle No. 11 is deployed, increase Attack for all other allies (excluding Sena herself) remaining within the circular area around Emergency Vehicle No. 11 by 29.4%.

Lv.	Description
Passive Skill	現場支援 • On-site support While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 18.7~19.7% of Healing every 10 seconds.
1	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 18.7% of Healing every 10 seconds.
2	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 18.7% of Healing every 10 seconds.
3	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 19.2% of Healing every 10 seconds.
4	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 19.2% of Healing every 10 seconds.
5	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 19.7% of Healing every 10 seconds.
6	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 19.7% of Healing every 10 seconds.
7	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 21.6% of Healing every 10 seconds.
8	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 21.6% of Healing every 10 seconds.
9	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 22% of Healing every 10 seconds.
10	While Emergency Vehicle No. 11 is deployed, heal all other allies (excluding Sena herself) within the circular area around Emergency Vehicle No. 11 for 22% of Healing every 10 seconds.

Lv.	Description
Normal Skill	エネルギー剤注入 • Stimulant injection Every 40 seconds, increase Attack of one ally with the highest Attack by 16.8~31.9% for 30 seconds.
1	Every 40 seconds, increase Attack of one ally with the highest Attack by 16.8% for 30 seconds.
2	Every 40 seconds, increase Attack of one ally with the highest Attack by 17.6% for 30 seconds. 5 5000
3	Every 40 seconds, increase Attack of one ally with the highest Attack by 18.5% for 30 seconds. 8 7500
4	Every 40 seconds, increase Attack of one ally with the highest Attack by 21.8% for 30 seconds. 5 12 3 60k
5	Every 40 seconds, increase Attack of one ally with the highest Attack by 22.7% for 30 seconds. 8 4 12 90k
6	Every 40 seconds, increase Attack of one ally with the highest Attack by 23.5% for 30 seconds. 5 12 8 17 300k
7	Every 40 seconds, increase Attack of one ally with the highest Attack by 26.9% for 30 seconds. 8 2 16 450k
8	Every 40 seconds, increase Attack of one ally with the highest Attack by 27.7% for 30 seconds. 8 12 5 8 1.5M
9	Every 40 seconds, increase Attack of one ally with the highest Attack by 28.5% for 30 seconds. 12 8 13 2.4M
10	Every 40 seconds, increase Attack of one ally with the highest Attack by 31.9% for 30 seconds. 1 4M

Lv.	Description
Passive Skill	救急支援 • Emergency support Increase Healing by 14~26.6%.
1	Increase Healing by 14%.
2	Increase Healing by 14.7%. 5 5000
3	Increase Healing by 15.4%. 8 7500
4	Increase Healing by 18.2%. 5 12 3 60k
5	Increase Healing by 18.9%. 8 4 12 90k
6	Increase Healing by 19.6%. 5 12 8 17 300k
7	Increase Healing by 22.4%. 8 2 16 450k
8	Increase Healing by 23.1%. 8 12 5 8 1.5M
9	Increase Healing by 23.8%. 12 8 13 2.4M
10	Increase Healing by 26.6%. 1 4M

Lv.	Description
Sub Skill	可及的速やかに • As soon as possible Increase Attack of all allies by 9.1~17.3%.
1	Increase Attack of all allies by 9.1%.
2	Increase Attack of all allies by 9.5%. 5 5000
3	Increase Attack of all allies by 10%. 8 7500
4	Increase Attack of all allies by 11.8%. 5 12 3 60k
5	Increase Attack of all allies by 12.3%. 8 4 12 90k
6	Increase Attack of all allies by 12.7%. 5 12 8 17 300k
7	Increase Attack of all allies by 14.5%. 8 2 16 450k
8	Increase Attack of all allies by 15%. 8 12 5 8 1.5M
9	Increase Attack of all allies by 15.5%. 12 8 13 2.4M
10	Increase Attack of all allies by 17.3%. 1 4M

Unique weapon[edit]

Rank
Emergency entry kit救急用突入キット Short-barrel grenade launcher used by Sena. A tool for quickly removing obstacles during emergency dispatch. Obstacles include those who would interfere with her work. セナの使用するショートバレルのグレネードランチャー。救急出動時の障害物を素早く取り除くための道具。障害物の中には仕事の邪魔をする相手も含まれる。
	Passive Skill changes to Emergency support +
	Outdoor area affinity SS
Stats
	Level 1	Level 30	Level 40	Level 50	Level 60	Level 70
Attack	67	242	302	363	423	484
HP	449	1631	2038	2446	2854	3261
Healing	205	745	931	1117	1303	1490

Lv.	Description
Weapon Passive Skill	救急支援+ • Emergency support + Increase Healing by 698~1325. Further increase Healing by 14~26.6%.
1	Increase Healing by 698. Further increase Healing by 14%.
2	Increase Healing by 733. Further increase Healing by 14.7%.
3	Increase Healing by 767. Further increase Healing by 15.4%.
4	Increase Healing by 907. Further increase Healing by 18.2%.
5	Increase Healing by 942. Further increase Healing by 18.9%.
6	Increase Healing by 977. Further increase Healing by 19.6%.
7	Increase Healing by 1116. Further increase Healing by 22.4%.
8	Increase Healing by 1151. Further increase Healing by 23.1%.
9	Increase Healing by 1186. Further increase Healing by 23.8%.
10	Increase Healing by 1325. Further increase Healing by 26.6%.