Muelsyse

★★★★★★ Muelsyse Tactician Vanguard Rhine Lab		Muelsyse, Rhine Lab Collaborating Operator. A strange, peculiar ecologist. Be careful. The one who stands before you is her, but also not her.
Position	Ranged
Tags	DP-Recovery, Crowd-Control
Trait	This unit can designate one Tactical Point within attack range to call Reinforcements; ATK is increased to 150% when attacking enemies blocked by Reinforcements
Availability	Headhunting (Celebration limited)

Operator

File

Story

Overview

Dialogue

Gallery

Trivia

The names of Muelsyse's Operator Modules are tentative translations which may not represent the official English localization and will be updated when the Modules are released in the Global server of Arknights.

Muelsyse
In Other Languages
Chinese	缪尔赛思
Japanese	ミュルジス
Korean	뮤엘시스
Character Information
Pronunciation	/mjuːl.siːs/ 🔊
Also known as	MuMu (by Ifrit)
File no.	RL09
Operator Record	April Showers
Paradox Sim.	"Personal Experience"
Internal name	char_249_mlyss
Basic Info
Gender	Female
Combat Exp.	None
Place of Birth	Undisclosed
Date of Birth	November 3rd
Race	Elf
Height	169 cm
Infection Status	Medical tests have confirmed that no infection is present.
Physical Exam
Physical Str.	Normal
Mobility	Outstanding
Physical Resil.	Normal
Tactical Acumen	Excellent
Combat Skill	Excellent
Orig. Arts Asml.	Flawed
Background Information
Age	~20s
Affiliation	Rhine Lab Ecological Section
Occupation	Director of R.L. Ecological Section
Other Information
Leitmotif	Morning Dew
Illustrator	NoriZC
Japanese CV	Yukari Tamura
Chinese CV	Wang Yaxin
English CV	Kayli Mills
Korean CV	Park Si-yoon

Stats

Range

□□□　　 　■□□□　 　□□□	□□□□　 　■□□□　 　□□□□

Attributes

		MAX	MAX	MAX
HP	811	1159	1486	1813	–
ATK	210	309	407	497	+40
DEF	40	68	98	117	+40
RES	0				N/A
Redeployment time	70 seconds
DP cost	13		15
Block count	1
Attack interval	1 second

Potential

	DP cost -1
	Redeployment time -4 seconds
	ATK +25
	Improves Expenditure Economization
	DP cost -1
Total Cost
5 OR 20

Promotion

Elite 1
Maximum attributes increased. DP cost +2. New skill: Ecological Interaction. Pure Water is Life improved. Range extended.
Prerequisites
Raise Muelsyse to Level 50. 30K 5 11 6

Elite 2
Maximum attributes increased. New talent: Expenditure Economization. New skill: Superficial Regulation. Pure Water is Life improved.
Prerequisites
Raise Muelsyse to Elite 1 Level 80. 180K 4 4 4

Talents

Pure Water is Life
	Can summon a Flowing Shape to assist in combat. Flowing Shapes can partially copy an undeployed Operator's attributes (Max HP, ATK, DEF, RES, Block, Attack Interval, Attack Range, Damage Type, and obtain a special Trait depending on whether in melee or ranged form), will respawn 30 seconds after being defeated
	Can summon a Flowing Shape to assist in combat. Flowing Shapes can partially copy an undeployed Operator's attributes (Max HP, ATK, DEF, RES, Block, Attack Interval, Attack Range, Damage Type, and obtain a special Trait depending on whether in melee or ranged form), will respawn 28 seconds after being defeated
	Can summon a Flowing Shape to assist in combat. Flowing Shapes can partially copy an undeployed Operator's attributes (Max HP, ATK, DEF, RES, Block, Attack Interval, Attack Range, Damage Type, and obtain a special Trait depending on whether in melee or ranged form), will respawn 25 seconds after being defeated

Expenditure Economization
	When in the squad, all [Rhine Lab] Operators have DP cost -2, and the first [Rhine Lab] Operator deployed has an additional -1 DP Cost
	When in the squad, all [Rhine Lab] Operators have DP cost -2, and the first [Rhine Lab] Operator deployed has an additional -2 (+1) DP Cost

Skills

	Progressive Moisturization Auto Recovery Manual 15 seconds

Level	Effect
	Gradually recovers 10 DP while skill is active, Muelsyse and her Flowing Shapes gain +10% ATK and +10 ASPD	0	38	15s
	Gradually recovers 10 DP while skill is active, Muelsyse and her Flowing Shapes gain +14% ATK and +14 ASPD	0	37	15s
	Gradually recovers 10 DP while skill is active, Muelsyse and her Flowing Shapes gain +18% ATK and +18 ASPD	0	36	15s
	Gradually recovers 11 DP while skill is active, Muelsyse and her Flowing Shapes gain +22% ATK and +22 ASPD	4	35	15s
	Gradually recovers 11 DP while skill is active, Muelsyse and her Flowing Shapes gain +26% ATK and +26 ASPD	4	34	15s
	Gradually recovers 11 DP while skill is active, Muelsyse and her Flowing Shapes gain +30% ATK and +30 ASPD	4	33	15s
	Gradually recovers 12 DP while skill is active, Muelsyse and her Flowing Shapes gain +35% ATK and +35 ASPD	8	32	15s
	Gradually recovers 12 DP while skill is active, Muelsyse and her Flowing Shapes gain +40% ATK and +40 ASPD	8	31	15s
	Gradually recovers 12 DP while skill is active, Muelsyse and her Flowing Shapes gain +45% ATK and +45 ASPD	8	30	15s
	Gradually recovers 13 DP while skill is active, Muelsyse and her Flowing Shapes gain +50% ATK and +50 ASPD	8	28	15s

	Ecological Interaction Auto Recovery Manual 15 seconds

Level	Effect
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +10% ATK; if Flowing Shape is in Melee form, it recovers 1% HP every second and gains 10% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	5	45	15s
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +14% ATK; if Flowing Shape is in Melee form, it recovers 1% HP every second and gains 10% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	5	44	15s
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +18% ATK; if Flowing Shape is in Melee form, it recovers 1% HP every second and gains 10% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	5	43	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +22% ATK; if Flowing Shape is in Melee form, it recovers 2% HP every second and gains 15% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	10	42	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +26% ATK; if Flowing Shape is in Melee form, it recovers 2% HP every second and gains 15% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	10	41	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +30% ATK; if Flowing Shape is in Melee form, it recovers 2% HP every second and gains 15% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	10	40	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +35% ATK; if Flowing Shape is in Melee form, it recovers 3% HP every second and gains 20% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	15	39	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +40% ATK; if Flowing Shape is in Melee form, it recovers 4% HP every second and gains 20% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	16	38	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +45% ATK; if Flowing Shape is in Melee form, it recovers 4% HP every second and gains 25% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	17	37	15s
	Immediately gains 15 DP, Muelsyse and her Flowing Shapes gains +50% ATK; if Flowing Shape is in Melee form, it recovers 5% HP every second and gains 25% Sanctuary; if Flowing Shape is in Ranged form, its attacks hit twice at random targets within attack range	18	35	15s

	Superficial Regulation Auto Recovery Manual 15 seconds

Level	Effect
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +10% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	5	45	15s
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +14% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	5	44	15s
	Immediately gains 12 DP, Muelsyse and her Flowing Shapes gains +18% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	5	43	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +22% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	10	42	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +26% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	10	41	15s
	Immediately gains 13 DP, Muelsyse and her Flowing Shapes gains +30% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	10	40	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +35% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	15	39	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +40% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	16	38	15s
	Immediately gains 14 DP, Muelsyse and her Flowing Shapes gains +45% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	17	37	15s
	Immediately gains 15 DP, Muelsyse and her Flowing Shapes gains +50% ATK, if Flowing Shape is in Melee form, pulls surrounding enemies slightly towards it every 2 seconds and Stuns all blocked enemies; if Flowing Shape is in Ranged form, respawns all Flowing Shapes and attacks Bind enemies for 1.5 seconds	18	35	15s
Additional information
The pull has a force of 0.

Skill upgrades

	5
	5 6 4
	8 4
	8 4 5
	8 5
	8 4 5
	Progressive Moisturizing 8 4 7	Ecological Interaction 8 4 6	Superficial Regulation 8 4 7
	Progressive Moisturizing 12 4 8	Ecological Interaction 12 4 10	Superficial Regulation 12 4 7
	Progressive Moisturizing 15 6 3	Ecological Interaction 15 6 4	Superficial Regulation 15 6 7

Base skills

	Natural Beauty
When this Operator is assigned to a Dormitory, self Morale recovered per hour +0.55, and restores +0.1 Morale per hour to all other Operators assigned to that Dormitory (Only the strongest effect of this type takes place)

	Ecological Section Director
When this Operator is assigned to a Power Plant, increases the drone recovery rate by +10%; for every other Rhine Lab Operator in the Base (excluding assistants, max 5), additional drone recovery rate +3%

Operator Modules

Part of this section still uses the original Chinese texts. You can help the Arknights Terra Wiki by translating it. Please read the translation guidelines first before translating the section.

Original

Original: Muelsyse's Badge

Operator Muelsyse has demonstrated a remarkable aptitude for securing tactical points and summoning reinforcements so as to secure leeway for deployment. The Field Operations Department has thus passed the following resolution: This operator shall be appointed a Vanguard Operator during field operations to exercise Tactician responsibilities. In witness whereof, This badge is hereby conferred upon the above named.

TAC-X

TAC-X: Dressing Manifold
		HP +160 ATK +15 DEF +20	Trait improved: Reinforcements take 15% less damage from blocked enemies
		HP +180 ATK +20 DEF +25	Pure Water is Life improved: Can summon a Flowing Shape to assist in combat. Flowing Shapes can partially copy an undeployed Operator's attributes (Max HP, ATK, DEF, RES, Block, Attack Interval, Attack Range, Damage Type, and obtain a special Trait depending on whether in melee or ranged form), immediately obtains 5 SP after the first deployment, will respawn 25 seconds after being defeated
		HP +190 ATK +25 DEF +30	Pure Water is Life improved: Can summon a Flowing Shape to assist in combat. Flowing Shapes can copy all of an undeployed Operator's attributes (Max HP, ATK, DEF, RES, Block, Attack Interval, Attack Range, Damage Type, and obtain a special Trait depending on whether in melee or ranged form), immediately obtains 5 SP after the first deployment, will respawn 25 seconds after being defeated

Module Missions	Unlock conditions
Complete a total of 5 battles; You must deploy your own Muelsyse, and Muelsyse must be the first Operator deployed Clear Main Theme 3-4 with a 3-star rating; You must deploy your own Muelsyse, and can only include 4 other Operators as members	Complete both of Muelsyse's TAC-X Module Missions. Raise Muelsyse to Elite 2 Level 60. Have at least 100% Trust with Muelsyse.

Materials
4 2 80K	4 60 3 100K	4 20 4 120K

Description

时间还早，生态科的职员们还没上班，一个身影已经在生态园里闲逛了。喷口刚刚打开，整个生态园很快就满是水雾。那个身影感到很自在，她轻快地跳着，掠过一株株植物，时不时在怀里的终端上点几下，又飘向了下一个区域。就这样在整个生态园里逛了一圈后，她把终端丢进了会议室，“啵”的一声消失得无影无踪。 天刚蒙蒙亮，特里蒙的一家面包店门前就已排起了长队。虽然大部分科研人员对食物的要求是能填饱肚子，但总有那么些人，愿意多花些时间来计较吃喝。她的身影也在队列中，她想要吃新鲜出炉的面包，特别是这家店的脆皮盐面包。看了一眼前面的队伍，又瞥了眼街对面的大钟，她开始盘算自己还得等多久才能一饱口福...... 缪尔赛思坐在梳妆台前，一边看着流形，一边梳着头发。 半小时后她就得列席生态科的内部会议，但她似乎并不着急。 小小的流形被当作镜子，随着本体的动作摇晃，偶尔起了玩心，流形也会摆个姿势，逗弄一下正在化妆的本体。 在纠结完今天梳什么发型，出门戴什么首饰后，缪尔赛思把润唇膏丢进口袋里，挥手让流形重新变回了喷泉。 打开房门，缪尔赛思看到了桌上的面包，除此之外，还有一份色拉，以及一杯清水。 一走进生态科，职员们便围了上来，簇拥着她向会议室走去。新来的职员还在惊讶主任什么都不拿就直接开始宣讲，老职员们早就对此习以为常了。 毕竟，他们生态科的主任是缪尔赛思，想要猜准她做了什么，想做什么，怕是比登天还难。 因此，他们大概也想象不到，在这个时间点—— 她在生态园的一株植物的叶片下看着叶尖上的露水。 她在城市公园的喷泉旁，喂食着聚集在此的羽兽。 她在自己梳妆台的喷泉里继续睡着大觉。 她在—— “我在这里，在罗德岛上，陪你喝咖啡。 “怎么样，是不是很厉害？” 看缪尔赛思手叉着腰，把头昂得高高的，你也忙不迭地送上赞美之词。毕竟，她那神乎其神的本事你都亲眼见过，只不过，在一些“小细节”上，和你的见闻有点出入—— 你见过她在操控终端时摁错键，弄得生态科的职员们在生态园里到处找地方躲雨。 你见过她在公园喂羽兽，鬼使神差地把羽食塞进了自己嘴里。 你甚至见过她拿着润唇膏，在下巴上画了一道弧线。 熟练的操作员在操控多个终端时都会出错，何况操控多个流形的缪尔赛思呢？ 但你想到她之前拿着勺子在咖啡杯上空搅拌的样子，还是不禁笑了出来。 于是，理所当然地，你遭受了一顿来自缪尔赛思的流形连击。

Changelog

[CN] 5th Anniversary Celebration Young Branch introduced. [CN] Babel Original and TAC-X Operator Modules added. [CN] Zwillingstürme im Herbst Korean dialogues (voiced by Park Si-yoon) added (this addition is retroactively implemented on Lone Trail in Global) The Black Forest Wills A Dream April Showers and "Personal Experience" added. Lone Trail Introduced.