Boss Billy - Working Dynamic Boss Fight

A boss fight that I purposely made to be unfair. It can parry your attacks to halve any damage that might've been inflicted, its moves deal an incredibly high amount of damage, (enough to one-shot your standard 100 health player pretty easily) and it has a phase 2 that heals all of its health and ramps the difficulty up a ton. The speedcoil will increase its speed and halve its melee attacking cooldown. The gravity coil will cause it to teleport upwards and slam back down dealing heavy damage. The sword is just a basic melee that works similarly to the coils' melee attacks function. The raygun has 3 different types of shots it can execute: A singular green shot that creates a fairly large explosion on impact with an enemy, a pink spinning laser that will deal damage to enemies touching it, or a shotgun blast of dark blue orbs, the most common.