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Shell of Reminiscence

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Drop Locations

Servant Ascension and Skill Requirements

"Skill Up & Ascension Material" The shell of a clam that has lived for an eternity. When you put your ear against the aperture, you can hear the sounds of pure waves from the distant past.

Best Drop Locations

Quest	APD ▴
The Mother Sea Babylonia - Observatory - Babylonia	45
Hidden Island Archipelago - Okeanos	57.6
Imaginary Sea Atlantis: Sailing Point - Lostbelt 5 Part 1: Atlantis	69.5
Underground Freezer Anastasia - Ice Cavern - Lostbelt 1: Anastasia	70.2
Mammoth Footprints Anastasia - Crushed Village - Lostbelt 1: Anastasia	72.7
Dover House Avalon le Fae: Dover House - Lostbelt 6: Avalon le Fae	73.3
The Pool of Desires Avalon le Fae: River of Tears - Lostbelt 6: Avalon le Fae	74.6
Charred Ruins Sinking in the Snow Anastasia - Burnt-Down Village - Lostbelt 1: Anastasia	75.2
Saber Training Ground - Advanced Sunday - Chaldea Gate	162.3
Saber Training Ground - Intermediate Sunday - Chaldea Gate	172.4
Saber Training Ground - Expert Sunday - Chaldea Gate	182.1
Saber Training Ground - Novice Sunday - Chaldea Gate	185.2

APD = Avg AP Per Drop

The most efficient quests to farm for the item. Lower is better.

Drop rate estimates based on data collected by /u/Rathus and the Grand Order Subreddit

Servant Ascension/Skill Requirements

Individual

Total (Asc.)

Total (Skill)

Total (Asc. + Skill)

Total (Append)

Total (All)

1st Ascension

Servant	Amount
Kama (Avenger)	10
Lady Avalon	10
Cait Cu Cerpriestess	8
Marie Antoinette (Alter)	10

2nd Ascension

Servant	Amount
Altria Pendragon (Archer)	8
Mordred (Rider)	6
Medusa (Lancer)	6
Frankenstein (Saber)	6
Minamoto-no-Raikou (Lancer)	6
Queen Medb (Saber)	6
Mysterious Alter Ego Λ	6
Brynhild (Berserker)	6
Okita Souji (Saber Alter)	8
Anastasia & Viy (Archer)	6
Caenis (Rider)	6
Gareth (Saber)	6
Altria Caster (Berserker)	8
Space Ereshkigal	10
Xu Fu (Avenger)	8
Mysterious Heroine XX (Alter)	8

3rd Ascension

Servant	Amount
Marie Antoinette (Caster)	8
Anne Bonny & Mary Read (Archer)	4
Kiyohime (Lancer)	8
Nitocris (Assassin)	8
Altria Pendragon (Rider Alter)	5
Anastasia Nikolaevna Romanova	10
Jeanne d'Arc (Archer)	10
Miyamoto Musashi (Berserker)	10
Osakabehime (Archer)	4
Okita J Souji	8
Illyasviel von Einzbern (Archer)	8
Murasaki Shikibu (Rider)	4
Nemo	10
Charlotte Corday (Caster)	8
Sei Shounagon (Berserker)	8
Hephaistion	8
Hai Ba Trung	10
Utsumi Erice (Avenger)	8
Assassin of the Nightless City (Caster)	8
Suzuka Gozen (Rider)	4
Chloe von Einzbern (Avenger)	8
UDK Barghest	8
Dobrynya Nikitich (Lancer)	8

Max Ascension

Servant	Amount
Tamamo-no-Mae (Lancer)	12
Anne Bonny & Mary Read (Archer)	8
Altria Pendragon (Rider Alter)	10
Helena Blavatsky (Archer)	10
Osakabehime (Archer)	8
Carmilla (Rider)	10
Voyager	10
Abigail Williams (Summer)	10
Archer of Inferno (Saber)	10
Murasaki Shikibu (Rider)	8
Suzuka Gozen (Rider)	8

1st Skill Enhancement

Servant	Amount
Cait Cu Cerpriestess	8

3rd Skill Enhancement

Servant	Amount
Space Ereshkigal	12

4th Skill Enhancement

Servant	Amount
Marie Antoinette (Caster)	4
Kiyohime (Lancer)	4
Jeanne d'Arc (Alter Santa Lily)	4
Avenger of Shinjuku	10
Nitocris (Assassin)	4
Ishtar (Rider)	4
Anastasia Nikolaevna Romanova	5
Jeanne d'Arc (Archer)	5
Miyamoto Musashi (Berserker)	5
Okita J Souji	4
Illyasviel von Einzbern (Archer)	4
Yu Mei-ren (Lancer)	4
Abigail Williams (Summer)	12
Nemo	5
Habetrot	4
Charlotte Corday (Caster)	4
Kama (Avenger)	12
Sei Shounagon (Berserker)	4
Hai Ba Trung	5
Assassin of the Nightless City (Caster)	4
Thrud (Assassin)	4
Hildr (Assassin)	4
Ortlinde (Assassin)	4
UDK Barghest	4
Dobrynya Nikitich (Lancer)	4

5th Skill Enhancement

Servant	Amount
Marie Antoinette (Caster)	8
Kiyohime (Lancer)	8
Jeanne d'Arc (Alter Santa Lily)	8
Nitocris (Assassin)	8
Ishtar (Rider)	8
Anastasia Nikolaevna Romanova	10
Jeanne d'Arc (Archer)	10
Miyamoto Musashi (Berserker)	10
Okita J Souji	8
Illyasviel von Einzbern (Archer)	8
Yu Mei-ren (Lancer)	8
Nemo	10
Habetrot	8
Charlotte Corday (Caster)	8
Sei Shounagon (Berserker)	8
Hephaistion	10
Hai Ba Trung	9
Lady Avalon	12
Utsumi Erice (Avenger)	10
Assassin of the Nightless City (Caster)	8
Thrud (Assassin)	8
Hildr (Assassin)	8
Ortlinde (Assassin)	8
Chloe von Einzbern (Avenger)	10
Cnoc na Riabh	10
UDK Barghest	8
Dobrynya Nikitich (Lancer)	8

6th Skill Enhancement

Servant	Amount
Altria Pendragon (Archer)	5
Mordred (Rider)	4
Scathach (Assassin)	4
Medusa (Lancer)	4
Frankenstein (Saber)	4
Minamoto-no-Raikou (Lancer)	4
Jeanne d'Arc (Berserker Alter)	4
Queen Medb (Saber)	4
Katsushika Hokusai (Saber)	4
Mysterious Alter Ego Λ	4
Brynhild (Berserker)	4
Okita Souji (Saber Alter)	5
Anastasia & Viy (Archer)	4
Caenis (Rider)	4
Gareth (Saber)	4
Altria Caster (Berserker)	5

7th Skill Enhancement

Servant	Amount
Altria Pendragon (Archer)	10
Mordred (Rider)	8
Scathach (Assassin)	8
Cleopatra	6
Medusa (Lancer)	8
Suzuka Gozen	5
Caster of the Nightless City	6
Nero Claudius (Caster)	6
Frankenstein (Saber)	8
Oda Nobunaga (Berserker)	5
Minamoto-no-Raikou (Lancer)	8
Ushiwakamaru (Assassin)	5
Jeanne d'Arc (Berserker Alter)	8
Queen Medb (Saber)	8
Bradamante	6
Bartholomew Roberts	2
Katsushika Hokusai (Saber)	8
Altria Pendragon (Ruler)	12
Mysterious Alter Ego Λ	8
Sessyoin Kiara (Moon Cancer)	8
Brynhild (Berserker)	8
Okita Souji (Saber Alter)	10
Anastasia & Viy (Archer)	8
Leonardo da Vinci (Ruler)	10
Caenis (Rider)	8
Manannan mac Lir (Bazett)	8
Mary Anning	2
Gareth (Saber)	8
Ibuki-Douji (Berserker)	6
Scathach-Skadi (Ruler)	12
Altria Caster (Berserker)	10
Suzuka Gozen (Rider)	5
Melusine (Ruler)	12
Hibiki & Chikagi	8
Mysterious Executor C.I.E.L.	8
BB (Dubai)	8
Tenochtitlan (Moon Cancer)	6

8th Skill Enhancement

Servant	Amount
Cleopatra	18
EMIYA (Alter)	20
Suzuka Gozen	15
Caster of the Nightless City	18
Nero Claudius (Caster)	18
Oda Nobunaga (Berserker)	15
Ibaraki-Douji (Lancer)	20
Ushiwakamaru (Assassin)	15
Bradamante	18
Miyu Edelfelt	20
Bartholomew Roberts	6
Mary Anning	6
Ibuki-Douji (Berserker)	18
Suzuka Gozen (Rider)	15

1st Append Skill Enhancement

Servant	Amount
Marie Antoinette (Alter)	10
Aoko Aozaki	10

2nd Append Skill Enhancement

Servant	Amount
Edmond Dantes	10
Katsushika Hokusai	10

4th Append Skill Enhancement

Servant	Amount
Hans Christian Andersen	3
Francis Drake	5
Anne Bonny & Mary Read (Archer)	4
Altria Pendragon (Rider Alter)	5
Osakabehime (Archer)	4
Voyager	12
Murasaki Shikibu (Rider)	4
Mysterious Ranmaru X	10
Savior Aesc	5

5th Append Skill Enhancement

Servant	Amount
Hans Christian Andersen	5
Francis Drake	10
Anne Bonny & Mary Read (Archer)	8
Altria Pendragon (Rider Alter)	10
Osakabehime (Archer)	8
Murasaki Shikibu (Rider)	8
Savior Aesc	10

6th Append Skill Enhancement

Servant	Amount
Altria Pendragon (Lily)	4
Anne Bonny & Mary Read	4
Irisviel (Holy Grail)	4
Tamamo-no-Mae (Lancer)	5
Helena Blavatsky (Archer)	4
Carmilla (Rider)	4
Archer of Inferno (Saber)	4

7th Append Skill Enhancement

Servant	Amount
Altria Pendragon (Lily)	8
Anne Bonny & Mary Read	8
Irisviel (Holy Grail)	8
Tamamo-no-Mae (Lancer)	10
Helena Blavatsky (Archer)	8
Jason	2
Carmilla (Rider)	8
Archer of Inferno (Saber)	8

8th Append Skill Enhancement

Servant	Amount
Jason	6