Which Elden Ring sword is especially associated with the Sleep status effect?

The Sword of St. Trina is Elden Ring’s signature weapon associated with the Sleep status effect.

This straight sword has the unique skill Mists of Slumber, which releases a purple mist capable of building Sleep in nearby enemies. Sleep can briefly incapacitate many susceptible foes, creating an opening for attacks or repositioning.

The weapon is found in the Lands Between and is connected by name and imagery to St. Trina, a mysterious figure linked to sleep and dreams. St. Trina’s identity and relationship to other characters became a major subject of lore discussion, especially after later story material expanded the character’s significance.

The sword is sometimes confused with other status-focused weapons. Moonveil is associated with bleed and magic damage, while Rivers of Blood is famous for blood loss. The Sword of St. Trina is the clear answer when the question focuses on a weapon’s distinctive Sleep effect.