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Reliquiarium Key
Reliquiarium Key
Description:
This elaborately decorated key
supposedly opens the door to the
Sacrarium's reliquiarium.
supposedly opens the door to the
Sacrarium's reliquiarium.
Obtained:
Check the ??? after defeating Old Professor Mariselle during Promathia Mission 4-3: Sacrarium.
Source entry: Reliquiarium Key. Cached on this server on 4 November 2026.