Foudroyant is a Combat Art that debuted in Fire Emblem Echoes: Shadows of Valentia.
History in the Series
In Fire Emblem Echoes: Shadows of Valentia, this art was exclusive to Lightning Sword.
It returns in Fire Emblem: Three Houses under the localized name of Foudroyant Strike, where it is tied to anyone wielding Thunderbrand with a Crest of Charon. It is a combat art granted by Thunderbrand; it increases damage, hit, and critical, and deals bonus damage to armored and dragon units.
Stats
Fire Emblem Echoes: Shadows of Valentia
| Name |  Foudroyant | ||||
|---|---|---|---|---|---|
| HP/Dur | Rng | Mt | Hit | Avo | Crt |
| -8 | 1 | +1 | +30 | +15 | ±0 |
| Effects | Boosts Attack stat by × 2 | ||||
| Users | Weapon Art: Lightning Sword | ||||
| Notes | - | ||||
Fire Emblem: Three Houses
| Name |  Foudroyant Strike | ||||
|---|---|---|---|---|---|
| HP/Dur | Rng | Mt | Hit | Avo | Crt |
| -3 -4 -5 |
1 | +6 | +30 | ±0 | +30 |
| Effects | Effective against Armored and Dragon foes. | ||||
| Users | Combat Art: Thunderbrand | ||||
| Notes | - | ||||