Underflow

★★★★★ Underflow		BaseElite 2 Defender Underflow, a bulwark against the tide. Who will preserve the last vestiges of her humanity, as she watches over the last vestiges of civilization?
Class	Defender
Branch	Sentry Protector
Faction	Ægir
Position	Melee
Tags	Defense, DPS, Slow
Trait	Blocks 3 enemies and attacks from long range.
How to obtain	Path of Life – Conundra of the Sophontheatrum

Operator

File

Overview

Dialogue

Gallery

Trivia

Underflow

Base

Elite 2

Real name

Secunda

• CN: 西昆妲

Internal name

char_4137_udflow

Based on

Lionfish (Pterois sp.)

Etymology

See Trivia

In Other Languages

Chinese

深巡

Japanese

アンダーフロー

Character Information

File no.

AE03

Illustrator

〇亻

Japanese CV

Kayo Ishida

Chinese CV

Jing Liu

English CV

Kelsey Jaffer

Korean CV

Lee Mi-na

Basic Info

Gender

Female

Combat Experience

8 years

Place of Birth

Ægir

Date of Birth

August 1st

Race

Ægir

Height

170 cm

Infection Status

Medical tests have confirmed that no infection is present.

Physical Exam

Physical Strength

Standard

Mobility

Standard

Endurance

Excellent

Tactical Acumen

Excellent

Combat Skill

Standard

Originium Arts Assimilation

Flawed

Other Information

Affiliation

Milliarium's Sea Patrol

Rank

Praefecta

Underflow is a 5★ Ægirian Sentry Protector Defender Operator in Arknights. She is introduced in Path of Life as a major character.

Stats

Range

■□□

Attributes

		MAX	MAX	MAX
HP	1312	1750	2334	3253	–
ATK	226	291	364	439	+45
DEF	251	375	508	696	+45
RES	0				N/A
Redeployment time	80 seconds
DP cost	20		22	24
Block count	3
Attack interval	1.2 seconds

Potential

	DP cost -1
	Redeployment time -10 seconds
	DP cost -1
	Improves Cell Activity Suppressant
	DP cost -1
Total Cost
5 OR 20

Promotion

Elite 1	Maximum attributes increased. DP cost +2. New skill: Pinning Maneuver. New talent: Cell Activity Suppressant. Raise Underflow to Level 50. 20K 4 5 2
Elite 2	Maximum attributes increased. DP cost +2. Cell Activity Suppressant improved. Operator Modules available. Raise Underflow to Elite 1 Level 70. 120K 3 8 9

Talent

Cell Activity Suppressant
	Deals 40 Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)
	Deals 50 (+10) Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)
	Deals 80 Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)
	Deals 90 (+10) Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)

Skills

	Invasion Response Auto Recovery Manual 30 seconds
Click to show/hide the information for Invasion Response

Lv.	Description
	ATK +25%, DEF +25%	0	40	30
	ATK +27%, DEF +27%	0	40	30
	ATK +29%, DEF +29%	0	40	30
	ATK +32%, DEF +32%	5	37	30
	ATK +34%, DEF +34%	5	37	30
	ATK +36%, DEF +36%	5	37	30
	ATK +39%, DEF +39%	10	35	30
	ATK +42%, DEF +42%	10	34	30
	ATK +45%, DEF +45%	10	33	30
	ATK +50%, DEF +50%	15	30	30

	Pinning Maneuver Auto Recovery Manual 15 seconds	■□□□
Click to show/hide the information for Pinning Maneuver

Lv.	Description
	Attack Range increases, ATK +20%, ASPD +20. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	20	42	15
	Attack Range increases, ATK +23%, ASPD +20. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	20	41	15
	Attack Range increases, ATK +26%, ASPD +20. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	20	40	15
	Attack Range increases, ATK +30%, ASPD +25. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	21	39	15
	Attack Range increases, ATK +33%, ASPD +25. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	21	38	15
	Attack Range increases, ATK +36%, ASPD +25. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	21	37	15
	Attack Range increases, ATK +40%, ASPD +30. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	22	36	15
	Attack Range increases, ATK +43%, ASPD +36. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	23	35	15
	Attack Range increases, ATK +46%, ASPD +43. Attacks become toxic finspines that fire directly ahead, piercing through up to 3 enemies and inflicting Slow for 1 second	24	34	15
	Attack Range increases, ATK +50%, ASPD +50. Attacks become toxic finspines that fire directly ahead, piercing through up to 4 enemies and inflicting Slow for 1 second	25	32	15

Skill upgrades

	4
	4 5
	6 2
	6 8
	6 4
	6 3 2
	Invasion Response 5 3 3	Pinning Maneuver 5 3 2
	Invasion Response 6 3 4	Pinning Maneuver 6 3 5
	Invasion Response 10 4 4	Pinning Maneuver 10 4 1

Base skills

	Envoy To Land α
When this Operator is assigned to a Trading Post, order acquisition efficiency +25%; When Ulpianus is in the Base (excluding Assistant), additional order acquisition efficiency +5%

	Envoy to Land β Replaces Envoy to Land α
When this Operator is assigned to a Trading Post, order acquisition efficiency +30%; When Ulpianus is in the Base (excluding Assistant), additional order acquisition efficiency +10%

Operator Modules

Original: Underflow's Badge (click to show/hide the information)

	Operator Underflow has demonstrated a remarkable aptitude for frontline preservation and blockading the enemy. The Field Operations Department has thus passed the following resolution: This operator shall be appointed a Defender Operator during field operations to exercise Sentry Protector responsibilities. In witness whereof, This badge is hereby conferred upon the above named.

SPT-X: A Neural Stimulant Based on "Coffee" (click to show/hide the information)

		ATK +38 DEF +30	New trait: Reveals Invisible enemies within range
		ATK +47 DEF +38	Cell Activity Suppressant improved: Deals 90 Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)
		ATK +52 DEF +43	Cell Activity Suppressant improved: Deals 100 Arts damage per second to targets on attacking, lasting 3 seconds (Damage is doubled against [Sea Monster] enemies)

Module Missions	During battle, have Underflow use Pinning Maneuver a total of 8 times (excluding Support Units) Clear Intermezzi SN-5 with a 3-star rating; You must deploy your own Underflow, and can only include 4 other Operators as members

Prerequisites		Complete both of Underflow's SPT-X Module Missions. Raise Underflow to Elite 2 Level 50.	2 3 40K
		Have at least 50% Trust with Underflow.	2 20 4 50K
		Have at least 100% Trust with Underflow.	2 8 5 60K

Description

Neural stimulants, whether taken orally, injected or inhaled, can temporarily increase one's perceptive and cognitive powers, but become a health risk with long-term usage. Coffee serves a similar function to neural stimulants for landwalkers. The creation of coffee involves a complex process whereby the fruit of the coffee plant is processed multiple times using specific techniques, equipment, and procedures. There are many detailed subcategories of coffee products by taste and quality, and the process of its usage is equally complex. Landwalkers consume coffee orally at specified times and occasions, with specific rules for how it is consumed. Despite being more harmful than typical neural stimulants, coffee appears to be far less effective. No obvious stimulation effects were observed after consuming ten standard portions of Siracusan espresso. How could such complex manufacturing and usage procedures lead to such a mild effect? ... Systematic research has revealed that the manufacturing and usage of coffee is a terrestrial ritual. The meaning behind the complex manufacturing process is manifested in the form of taste of quality, and perceived by the user when consumed orally. Emphasis on a specific time and place asserts the solemnity of the ritual, while rules about consumption increases the sense of participation. The user is subject to a form of psychic suggestion to stay awake, which compensates for any deficiencies in actual potency. While the rituals involved are complex and difficult to comprehend, there may be lessons to be learned from the employment of psychic suggestion as a form of mental stimulation. Although the Institute of Development Planning will intervene in the event that an Ægir citizen overuses neural stimulations by rescheduling work or adjusting requirements, individual citizens, out of an obsession for their creative activities or personal values, may occasionally ignore the IDP's intervention and continue to administer neural stimulants in large quantities. While adjustive measures exist to deal with the circumstances of such citizens, there is a need for a less harmful form of neural stimulation to assist them during a creative fever. Progress has been made to reduce the side effects of neural stimulants through technological means, but perhaps we could also investigate the possibility of integrating terrestrial psychic suggestion into the use of neural stimulants, in order to achieve the same effect with a lower dosage... We should leave some of the experiment results for him. He could use it... assuming we don't have to execute him when he comes back.

Changelog

Path of Life Introduced.