Six Secret Teachings' Esoteric Art: Lightning Speed (六韜秘術・迅雷風烈, Rikutō Hijutsu - Jinraifūretsu?, alt. "Six Secret Teachings' Secret Art: Thunderclap and Violent Winds")
| Rank | User(s) |
|---|---|
| A | Ushiwakamaru |
| Upgrade from Feat of the Swallow (Fate/Grand Order) |
| Servant Skills |
|---|
| A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z • # |