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Viper venomous steel sword

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Viper venomous steel sword is a craftable steel sword and is part of the Viper School Gear introduced in the Hearts of Stone expansion for The Witcher 3: Wild Hunt.

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 Edit

Ingredient Amount

Leather scraps


Dark steel ingot


Monster brain


Emerald dust


Gallery Edit

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