Legendary Viper venomous steel sword is a craftable steel sword and is part of the Viper School Gear introduced in the Hearts of Stone expansion with the New Game + option.

The diagram can only be obtained during the Open Sesame! quest while inside the vault. It is located inside a chest near Maximilian Borsodi's house.

Crafting Requirements Tw2 icon crafting.svg
Community content is available under CC-BY-SA unless otherwise noted.