[Illuminated One]

Do mean Earth Attack (sends an earth elemental) or the air spell that transports units?
The first one is actually quite good imo, the latter could be a very nice niche spell if it wasn't so limited. I.e. if you set up your empire right you can often find a province from which you can carry an enemy thug into another nations territory or underwater. But it doesn't work on the things were this would be really nice (tartarians or angels).