. "Jack the Engineer has this equipped when you create him as a UPC. There does not appear to be any special modifiers on this weapon, despite the flavor text alluding to poison. Back to List of Polearms"@en . . "Jack the Engineer has this equipped when you create him as a UPC. There does not appear to be any special modifiers on this weapon, despite the flavor text alluding to poison. Back to List of Polearms"@en . "Jack Spear"@en .