User:Da Clorax/Nightmare Doctor

It's a boss, with 10k times the health of an alpha pentagon has a 0.1% chance of spawning in a tag server. It follows the player around, with invisible ranger bullets that home in on you and do 10 times the damage of an arena closer. It starts out invisible until it's within 5 tiles of you then you hear THIS sound (the third sound down, in audio (the creepy laugh)) and it shoots you so you INSTANTLY die. When it spawns THIS music plays as long as it's alive. It looks like this: