Answer:
What is it that no man ever saw, which never was, but always will be?
There are four of these, but everyone's favorite seems to be spades.
What can you hold in your left hand but not in your right hand?
The more you have of me, the less you see. Who am I?
The most fabulous way to locate pots of gold
I am a rock group with four members. All dead one was assassinated.