Thunder Stone
| Japanese Name: 碧雷石; 蒼雷石 | |
| AKA:AKA: Keystone (要石??) | |
| ID: - | Rank: Gold |
| Attributes: Sky | Alignments: None |
| Charges: 5 | Actions: 2 |
 Death Rate:Death Rate: 20%
|
 Crit Chance:Crit Chance: 10%
|
 Hits: Normal: 1 / Critical: 3
|
Gender: None |
| Basic Traits: Artificial Demon | |
Appeared in:  Outer Perimeter
| |
Drops:   
| |
| Active Skills | Passive Skills | Noble Phantasm | Recommendation |
| Trivia | Images |
Thunder Stone comes in 2 variants, Green Thunder Stone, Blue Thunder Stone.
Active Skills
| Version | Skill | Effect |
|---|---|---|
| Blue & Green Thunder Stone | Electrical Charge (帯電??) |
 Charges own NP gauge by 1.
|
Noble Phantasm
| Version | Noble Phantasm | Effect |
|---|---|---|
| Blue Thunder Stone | Blue Flash (蒼閃光??) (1 Hit – 100%) |
 Deals 400% damage to one enemy. Seals their skills for 1 turn.
|
| Green Thunder Stone | Green Flash (碧閃光??) (1 Hit – 100%) |
Deals 400% damage to one enemy. Seals their NP for 1 turn.
|
Recommended Servants
| Traits | Servants with Special Damage |
|---|---|
| Artificial Demon | None. |
| Class | Servants with Special Damage |
 Caster
|
 
|
| Attributes | Servants with Special Damage |
| Sky |    [1]   [1]       
|
| Guide | Active Skills, Noble Phantasm, Buff Type Noble Phantasm, Instant-Kill,  Add Trait
|
| For other effects see status effects. |
Enemy Variation
There are 1 enemies that match the category selection:
Images
Green
Blue
Green (No Effect)
Blue (No Effect)