Polarities Mod/Neural Basher

The Neural Basher is a flawless Pre-Hardmode flail that is dropped by the Brain of Cthulhu when defeated without taking any damage from it. It extends quickly and has a fairly long range, and upon hitting an enemy, it will generate an additional neuron flail that acts identically. These additional flails will also generate flails of their own upon hitting an enemy, adding up quickly to create a chaotic storm of neurons around the player, but they have a maximum duration and will disappear after several seconds of being present. Releasing the button will also cause all of the flails to rapidly recede back to the player like normal.