Answer:
What turns from red to black as soon as it touches water?
I cannot be other than what I am, until the man who made me dies. Power and glory will fall to me finally. Only when he last closes his eyes.
Weight in my belly, Trees on my back, I travel fast in my place, but feet is a feature I lack
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
Do what he says and you'll be fine, don't and you lose the game.
The warmer I am the fresher I am.