Sieglinde, (ジークリンデ Jīkurinde, also known as the Thunder (or Storm) Sword). It is one of Renais' Sacred Twin weapons, from Fire Emblem: The Sacred Stones. It is received after completing Chapter 16 in either Lord's route, along with Siegmund, the Solar Brace and the Lunar Brace.
|Sieglinde||Sword||Prf*||30||16||90%||0%||1||9||1||-||Strength +5, deals bonus damage to monsters.|
* - Preference = Eirika
Sieglinde is from Norse Mythology. She had an incestuous relationship with Siegmund, her brother, resulting in their son Sinfjötli.
- Sieglinde and Siegmund are the only Sacred Twins that have similar names with only the last 4-5 letters difference.