This staff sends an AOE wave of poison out when used.
Pros: One of the few ways to use poison, Hits all around you
Cons: Poison is negated by heal, making all but Cyber Robed Wizards able to negate in a few seconds, Requires Wizard to get close to use
Trivia: The staff is probably a reference to the game Half-Life, due to the fact that most of the story takes place in he Lambda Labratories and the staff is called the Lambda staff.