Inaccurate?

Bewildering Visions

(Complete Champion)

Illusion (Phantasm) [Mind-Affecting]
Level: Adept 2, Cleric 2, Shugenja 2,
Components: V, S, DF,
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One living creature
Duration: 1 round/level
Saving Throw: Will negates
Spell Resistance: Yes

You channel mischievous divine energy to envelop your foe in sickened disorientation.
This spell makes the world appear to be tossing and rippling in a nauseating manner.
The subject is sickened for the duration of the spell and must make a Fortitude save or be nauseated.
This saving throw must be repeated each round.