Answer:
I appear in the morning. But am always there. You can never see me. Though I am everywhere. By night I am gone, though I sometimes never was. Nothing can defeat me. But I am easily gone.
A little house full of meat, no door to go in and eat.
who do you think you know but sometimes you don't
A certain wizard resided in a city made from this gemstone.
What is put on a table, cut, but never eaten?
People take me on walks and I run and have fun. What am I?