Answer:
When a doctor hits you with a hammer he is testing this
How can the letters OWONDER be rearranged to make one word?
What is it that after you take away the whole, some still remains?
The eight of us go forth not back to protect our king from a foe's attack. What are we?
I am the red tongue of the earth, that buries cities.
Do what he says and you'll be fine, don't and you lose the game.