I am an object which is used in baseball. During the day I can't be seen at all. What am I?
Golden treasure I contain guarded by hundreds and thousands. Stored in a labyrinth where no man walks Yet men come often to seize my gold. By smoke I am overcome and robbed then left to build my treasure anew.
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
When you take away the whole from me there is always some left.
I am the type of room you cannot enter or leave. Raise from the ground below I could be poisonous or a delicious treat.
Big as a saucepan, deep as a cup, Even a river can't fill it up. What is it