Apocalyptic warrior of death

I saw a man coming near. He looks like a knight, with his
broad sword so sharp and deadly.
I asked him what he wanted, he said he came to help me.
To help me to stop the pain and suffering. I asked him how and
he hesitated...
"By killing you." I looked in his black eyes and told him
that I had been longing for that moment. He smiled and a
shiver went through my spine.
As he pulled out his blade a feeling of fear went
through my mind. I asked him what his name was.
And as he planted the sword in my chest he said:
"I'm the apocaliptic warrior of death"