Sylvi/Infobox
From Tenebrous Isles
- Name: Sylvi Erika Grimsdottir
- Apparent Age: 27
- Age: 27
- Place of Birth: Norway
- Temperament: Wild, Outrageous, Energetic, Vibrant
- Mantle: Valkyrie
- Status: Enjoying as much of Oahu as she possibly can while she's here
- Occupation: Monoc sent her to Hawaii, say WHAT? Hell yeah.
- Languages: English, Norwegian
- Active Alts: Loa, Eve (White Courtier), Grace (Jade Courtier), Lili (Emissary of Power), Mila (Scion), Nala (Werecreature), Nia (Red Court Infectee), Uma (Focused Practitioner), Wren (Changeling)
- Inactive Alts: Owen (Magical Practitioner)