Answer:
My full powers come when my makers are dead. I await a heavy hat to put on my head. What am I?
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
As a state in America I am round on both sides and high in the middle.
You cannot keep me until you have given me. What am I?
I am a caribbean shape that makes ships disappear
What is 9 added to any number ending in 1