Storm Ruler

The Storm Ruler is a greatsword in Dark Souls III.

Availability

 * Found beside Yhorm the Giant's throne in the Profaned Capital.
 * Dropped by Siegward of Catarina.

Lore
Yhorm the Giant once held two Storm Rulers. He gave one to the humans who doubted him and left the other to his dear friend, Siegward of Catarina, before facing his fate as a Lord of Cinder.

Upgrades
Upgrades with Titanite Scale.