Answer:
There are four of these, but everyone's favorite seems to be spades.
I am the enemy of all that is good and right. Five letters--that is the length of my name. Remove the first and evil I remain
What is always coming every day, but never arrives until the next?
What does a stone become when in the water?
A small hill with seven holes.
What goes up the hill and down the hill, And spite of all, yet stand still?