Bloodletting by One Person on Another
Scholars have said that if one dreams of performing bloodletting on another person, it may indicate that the bloodletter will be absolved of a sin or transgression they committed.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.