Gem of Caster
ListEntry
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 |
359
Posts
19328
Entries
Contributors
Servant Tier ListWitch on the Holy Night Collab - WalkthroughWitch on the Holy Night Collab - Quick Farming Guide
Aozaki Aoko
ServantsWitch on the Holy Night Collab Event: After Witch on the Holy Night/Murder at the Kumano Hot Springs - The Robin Saw It! Magicians Only Live Twice
Summon Banner ListWitch on the Holy Night Collab - Extra Quests
Summon Simulator (NA)Event Guides
Summon Simulator (JP)Ordeal Call II: Id - Spoiler-free WalkthroughGamepress FGO - Latest Walkthrough (Redirect Page)Witch on the Holy Night Collab - Free QuestsWitch on the Holy Night Collab - Tier List Change Log
Kuonji Alice
Space Ishtar[Mass Monster Outbreak!] Fangs of the Dark Night are In the Forest - ErosionKumano Hot Springs' Ten Ghost Stories, Story Six: The Fanatical Puppeteer
Altria Caster- Kumano Hot Springs' Ten Ghost Stories, Story Five: The Straight LabyrinthLostbelt 7: Nahui Mictlan - Spoiler-free WalkthroughKumano Hot Springs' Ten Ghost Stories Part Seven: Woman in the MirrorOlga Marie Quest_2 (2/3)
Space EreshkigalWitch on the Holy Night Collab - Enemy LocatorTier List Change Log History
Sizuki SoujyuroFGO April Fool's GalleryKumano Hot Springs' Ten Ghost Stories, Story One: The Kappa Want to Play - [Mass Monster Outbreak!] Wings Trailing White Smoke - ErosionKumano Hot Springs' Ten Ghost Stories, Story Three: The Vivid Colored Dark CloudWitch on the Holy Night × Fate/Grand Order Collaboration Event Pre-Release CampaignKumano Hot Springs' Ten Ghost Stories, Story Four: Shrine of Love and Hate
Mysterious Executor C.I.E.L.[Mass Monster Outbreak!] Wandering Mindless Ghosts - ErosionKumano Hot Springs' Ten Ghost Stories, Story One: The Kappa Want to PlayOrdeal Call Bleached Earth - Olga Marie QuestsWitch on the Holy Night Collab - Main Quests
Lady Avalon - CBC 2026 - Walkthrough[Large Spectral Outbreak!] Grotto Dweller - Erosion
Voyager
Mystic CodesRabbit's Reviews - ArchiveLevitatingKumano Hot Springs' Ten Ghost Stories Part Zero: Night Parade of the Hundred Mysteries
