A Deed of Need (Part 2): The Banshee

The valley and wheat field, quiet at the moment it seemed.
Then a rumble was heard, and like a banshee it screamed.
Then a strong light appeared from a far away source.
It wailed closer propelled by some incredible force.

The intense light reached the valley and then made a stop.
Then appeared a cloaked man in a burnt line in the crop.
A monk on a mission, converting everything to speed.
A unique person, only one of a breed.

He stood for some moments in the dark, then he blazed.
A screaming fiery line, an incredible exit he razed.