Answer:
I'm an animal. I love marching. I always wear a tuxedo. What am I?
I will go within you and destroy you. Only because you wanted me too
I am a rock group with four members. All dead one was assassinated.
It's been around for millions of years but is never more than a month old. What is it?
I am taken from a mine and shut in a wooden case from which I am never released. Yet I am used by almost everybody. What am I?
When is it bad luck to see a black cat?