Skill Reinforcement Items

Skill Reinforcement Items are used to increase the level of a servant's skill. Every servant needs all three types of their classes' skill items as well as Crystallized Lore to get a skill to level 10. Rulers need every item in this page.

Crystallized Lore

Japanese	Icon	Obtained by
伝承結晶		Reward in some Events. Da Vinci's Workshop - Rare Prism Exchange
Used for	Leveling up one skill of a servant from 9 to 10
Total Amount	156
6 from Grail replacements for players who have already cleared the initial runs of events. Onigashima Event, Halloween 2015 Event, FGO 2016 Summer Event, Halloween 2016 Event, Da Vinci and The 7 Counterfeit Heroic Spirits, GUDAGUDA Meiji Ishin
Events			Re-run Event
3M Downloads Campaign Nero Festival Moon Goddess Event Halloween 2015 Event GUDAGUDA Honnouji Event Christmas 2015 Event Saber Wars Event Kara no Kyoukai Collaboration Event London 1/2 AP Campaign & High Difficulty Quest Da Vinci and The 7 Counterfeit Heroic Spirits Rashomon Event Journey to The West FGO 2016 Summer Event Halloween 2016 Event Christmas 2016 Event to be continued Tokugawa Kaiten Meikyū - Ōoku			Nero Festival Redux ~2016 Autumn~ (2) Halloween 2015 Event Re-Run Lite Ver (3) Christmas 2015 Event Re-Run (2) to be continued

Shining Gem of Swords

Japanese	Icon	Dropped By
剣の輝石		Bronze Saber Enemies / Silver Saber Enemies
Needed for
Every Saber and Ruler

Shining Gem of Bows

Japanese	Icon	Dropped By
弓の輝石		Bronze Archer Enemies / Silver Archer Enemies
Needed for
Every Archer and Ruler

Shining Gem of Lances

Japanese	Icon	Dropped By
槍の輝石		Bronze Lancer Enemies / Silver Lancer Enemies
Needed for
Every Lancer and Ruler

Shining Gem of Cavalry

Japanese	Icon	Dropped By
騎の輝石		Bronze Rider Enemies / Silver Rider Enemies
Needed for
Every Rider and Ruler

Shining Gem of Spells

Japanese	Icon	Dropped By
術の輝石		Bronze Caster Enemies / Silver Caster Enemies
Needed for
Every Caster and Ruler

Shining Gem of Killing

Japanese	Icon	Dropped By
殺の輝石		Bronze Assassin Enemies / Silver Assassin Enemies
Needed for
Every Assassin and Ruler

Shining Gem of Madness

Japanese	Icon	Dropped By
狂の輝石		Bronze Berserker Enemies / Silver Berserker Enemies
Needed for
Every Berserker and Ruler

Magic Gem of Swords

Japanese	Icon	Dropped By
剣の魔石		Silver Saber Enemies / Gold Saber Enemies
Needed for
Every Saber and Ruler

Magic Gem of Bows

Japanese	Icon	Dropped By
弓の魔石		Silver Archer Enemies / Gold Archer Enemies
Needed for
Every Archer and Ruler

Magic Gem of Lances

Japanese	Icon	Dropped By
槍の魔石		Silver Lancer Enemies / Gold Lancer Enemies
Needed for
Every Lancer and Ruler

Magic Gem of Cavalry

Japanese	Icon	Dropped By
騎の魔石		Silver Rider Enemies / Gold Rider Enemies
Needed for
Every Rider and Ruler

Magic Gem of Spells

Japanese	Icon	Dropped By
術の魔石		Silver Caster Enemies / Gold Caster Enemies
Needed for
Every Caster and Ruler

Magic Gem of Killing

Japanese	Icon	Dropped By
殺の魔石		Silver Assassin Enemies / Gold Assassin Enemies
Needed for
Every Assassin and Ruler

Magic Gem of Madness

Japanese	Icon	Dropped By
狂の魔石		Silver Berserker Enemies / Gold Berserker Enemies
Needed for
Every Berserker and Ruler

Secret Gem of Swords

Japanese	Icon	Dropped By
剣の秘石		Gold Saber Enemies
Needed for
Every Saber and Ruler

Secret Gem of Bows

Japanese	Icon	Dropped By
弓の秘石		Gold Archer Enemies
Needed for
Every Archer and Ruler

Secret Gem of Lances

Japanese	Icon	Dropped By
槍の秘石		Gold Lancer Enemies
Needed for
Every Lancer and Ruler

Secret Gem of Cavalry

Japanese	Icon	Dropped By
騎の秘石		Gold Rider Enemies
Needed for
Every Rider and Ruler

Secret Gem of Spells

Japanese	Icon	Dropped By
術の秘石		Gold Caster Enemies
Needed for
Every Caster and Ruler

Secret Gem of Killing

Japanese	Icon	Dropped By
殺の秘石		Gold Assassin Enemies
Needed for
Every Assassin and Ruler

Secret Gem of Madness

Japanese	Icon	Dropped By
狂の秘石		Gold Berserker Enemies
Needed for
Every Berserker and Ruler

Resources
Fundamentals	• • • • •
Mechanics	Burning • Drop Infos • Drop Rates Spreadsheet
Item Types	Ascension Items • Skill Reinforcement Items • Other Items
Card Enhancement	Servant EXP • CE EXP • Stats Up
Legendary Tier	• •