WoW: Semi-Permanent Slow Fall exploit
This will give you a semi-permanent slowfall buff on a friend which will allow them to slow fall, even though it won’t show up as a buff, and doesn’t seem to expire.
This appears to be repeatable, but there are still some unknowns. We know that this works with a mage casting slowfall on someone else, and not sure if it would work with the mage casting slowfall on himself. We are also not sure how or when the buff disappears, but it doesn’t seem to disappear from zoning.