Pesadilla

For Roogna, Halloween Swap 2014. This is her history.

Pesadilla is a damned unicorn, she previously was beautiful and white skin but one fateful day, a hunter wounded her and snatched her prized horn.

Wounded, she accumulated so much bitterness in her heart that her skin turned purple, the hollow of her horn turned black, her black eyes became red stones falling lifeless bitter tears. The chains are stained with the blood of their victims and it hangs a very poisonous snake silver, a bottle where Pesadilla keeps her trophies and key with locked belonging to the door of the mausoleum where she keeps her trophies. 
Her long white hair did not change, but shines when she attacks. 
Around her neck hangs a skull that belonged to the hunter, Pesadilla found him one age later and killed him.

Now she is a damned mare, she travels for the roads and forests in search of her lost horn, weeping and wailing. By fury if she finds a unicorn, Pesadilla poisons her victim with the silver snake has pinned her belt. Then she uses chains she has pinned to the waist for sawing the horn. Then she puts the horn in a jar for safekeeping.

Always alone, always sad, always angry, cursed, feared and hated.