- Name: Sienna Le Doulcet
- Occupation: Mercenary
- Guild: Legion (leader)
- Weapon: Sword and shield
- Element: Light (gold)
- Family: Victor (younger brother), Raymond (youngest brother)
Sienna is the eldest of the three Le Doulcet siblings and the unspoken "high leader" of Legion. She is intimidating, fearless, and merciless.