foreshadowing of retribution: The curse suggests that the murderer will eventually face retribution for his crime.
ironic twist: The curse adds an ironic twist to the story, as it is uttered by the victim who is about to be killed. It creates a sense of poetic justice, where the victim's words come back to haunt the murderer.
symbolism of doom: The curse can be seen as a symbol of impending doom for the murderer. It creates an atmosphere of foreboding and foreshadows the dire consequences that await him.