Answer:
Glittering points that downward thrust. Sparkling spears that never rust.
A large oasis in the desert. Come with cash and leave with none. What am I?
Kings and queens may cling to power and the jesters may have their call. I am the most common but I can rule them all. What am I?
I am a mountain at night meadow at day
What is full of holes but still holds water?
Give it food and it will live, give it water and it will die.