Instructions
Find a group of Killowatts. Killiowatts are a Level 24 monster that appear to be small, humanoid robots with a large light bulb on their shoulders. They are a common monster and can be found in most places in the game world.
Kill as many Killowatts as possible. They are an Adaptium monster, and therefore are weak against Blastons. They possess an area of effect attack that can stun players, and a focused explosion attack called Eruption.
Continue hunting and killing Killowatts until one of them drops Hex's staff. While any monster has the potential to drop the staff, the Killowatt is the most likely to drop it. However, this will take hundreds of kills since the staff is ultra rare.