Talk:Momentum-reversing spell

Name and effect
Is this spell actually named in the film? I also find it doubtful the spell actually reverses time. If there were really a "Time-Turner Spell" that any witch or wizard with sufficient skill could cast, why do Time-Turner devices exist, and why does one need special permission from the Ministry to use them? Any time someone died in the battle why didn't someone just cast the "Time-Turner Spell" and bring them back to life? It's more likely this spell can stop and undo damage to buildings or objects if it's in progress. &#x2605; S t a r s t u f f (Owl me!) 21:24, July 12, 2011 (UTC)