Gem of Caster
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Table of Contents
"Skill Up Material"
A bright stone glimmering with the power of a Caster.
Best Drop Locations
Best Drop Locations
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
1st Skill Enhancement
2nd Skill Enhancement
1st Append Skill Enhancement
2nd Append Skill Enhancement
4th Append Skill Enhancement
| Servant | Amount |
|---|---|
 Asclepius | x8 |
236
Posts
18513
Entries
Contributors
Servant Tier List
Servants
Summon Banner List
Summon Simulator (JP)
Summon Simulator (NA)
Ryougi Shiki (Saber)
Ryougi Shiki (Assassin)Lostbelt 7: Nahui Mictlan - Spoiler-free WalkthroughRabbit's Reviews - Archive
Gray
Altria CasterOrdeal Call I: Paper Moon - Spoiler-free WalkthroughOrdeal Call Bleached Earth - Free Quests
Kawakami GensaiThe Great Spirit's World Tour - Walkthrough
Asagami Fujino
Ryougi Shiki (Moon Cancer)Lostbelt 7: Nahui Mictlan - Main Quests
Mystic Codes
Qin Shi Huang
Harada Sanosuke
Mecha Eli-chan Mk.II
Mecha Eli-chan
Morgan
Aesc the Savior
Todo Heisuke[High Difficulty] Moving Soil Atop the Grand Duke's Head
Okita SoujiMMM - Diagonal-Deferring Dame with Deadly Draws Defies Directorial Direction, Differing Dude Determined to Die Disappoints in Duo of Defeats to Death (GudaGuda Shinsengumi The End Part 1)Ordeal Call Bleached Earth - Challenge Quests- Event Guides
Oberon
Altria Caster (Berserker)Rabbit’s Reviews #430: Kawakami Gensai (5* Assassin)
Evil Bone
Forbidden Page
Koyanskaya of Light
Ptolemy
Sima Yi (Reines)
Mash Kyrielight 
Kriemhild
Seed of Yggdrasil
Nemo / NoahPilgrimage Festival: Part 5
Scathach-Skadi3000 Days Anniversary Celebration Campaign
Uesugi KenshinThe Great Spirit's World Tour - Quick Farming Guide
Scathach-Skadi (Ruler)
U-Olga Marie
