Sword of Poison Weapon

The Sword of Poison Weapon is an enchanted blade found in the ruins of Anodunos. It appears in  Ultima Underworld II.

Description
This sword (like the Poison daggers of Britannia) delivered a deadly venom to whomever it struck, allowing its wielder to leave their opponents to die a slow death while they retreated to safety. Found in the remnants of the one proud city where Beatrice reigned, this weapon (and presumably its owner) fell prey to the ravages of the Guardian's magics and lay buried for centuries under a sheet of ice. Should the Avatar discover it, they would find it badly damaged and in need of immediate repair.

Trivia

 * The same effect can be accomplished on any weapon temporarily with the spell Poison Weapon.