Is he alive or is he dead? (looks like lord soth the undead knight)
Can he see or is he blind? (blackness in the eye holes of his helmet)
Heavy boots of lead? (I mean, look at those boots)
Fills his victims full of dread? (he's a scary motherfucker)
Planning his vengeance that he will soon unfurl. (the half drawn half unfurled standard/flag off his shoulder)
I mean, there's very little in the song that couldn't at least be tangentially explained by an ai generating this image.