Answer:
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
A certain wizard resided in a city made from this gemstone.
Once they sailed the sea, now they surf the web
Who spends the day at the window, goes to the table for meals. And hides at night?
What surrounds the world, yet dwells within a thimble?
Special abilities and brightly colored underwear are all you need to be one of these.