[Autumn]

Air shafts will not immediately lift a target into the air, not until their next turn rolls around.

To replicate:

Simply place an air shaft under your opponent, they will not go airborne until their next turn hits.

[Snake]

Most trustable source for replication: Dragon Gale.

It will set an air shaft below the Monk on use, lift you airborne, but when it hits the enemy, the air shaft below the enemy will fail to lift them.

[Neus]

This has been corrected.