Answer:
What word in the English language uses all five vowels plus Y in alphabetical order, and uses each only once?
Slayer of regrets, old and new, sought by many, found by few.
Weight in my belly, Trees on my back, I travel fast in my place, but feet is a feature I lack
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
Walk on the living, they donβt even mumble. Walk on the dead, they mutter and grumble
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.