How to get Over-Overkill advancement in Minecraft

Why do I do WHAT I do? As a kid, my family could not afford a good PC. At around 10 years old my first computer was a hand-me-down from a friend of the family, an old 5 1/4 inch floppy disk computer that was only good for word processing. I decided since it wasn’t capable of anything exciting, I would take it apart and lay out all the components on my bed. With all the parts scattered, my mother walked in the room and looked infuriated that I had ruined the computer! After she left, I started pu