A Pestilent Defiler is a revolver with x4 corrosive effect. It can be dropped randomly, farmed, or bought if you are lucky enough to find it in a vending machine. Its damage, accuracy, fire rate, and clip size is randomly generated based on where you find it. This weapon will always have a very high chance to corrode the enemy.
Examples are on the talk page.
"Give Sick"- The special accessory added to this gun ensures that it will have a 100% chance to corrode the enemy, and causes a large splash, corroding nearby enemies as well. It also has a higher elemental damage than any other Corrosive weapon. This effect is similar to the "Pele demands a sacrifice!" on the Maliwan Volcano.
- This weapon may or may not come with a scope.