Originally Posted by
Nitric
1. Levitate/Slow fall targeted member of the raid.
2. Wait for them to jump from somewhere that would otherwise kill them.
3. Switch your specs via Dual Spec.
4. Watch as levitate falls off [as soon as you finish the dual spec] and they fall to their death.
Basically this requires a ledge that is of some hight. Examples could be elevators after Lady Deathwhisper, Valithria, or even old school content like SSC.
Sure, it might not be that useful, but it sure is fun, especially if you're in a PuG =] The usefulness of this exploit is up to you.