Nausea
Turns every movement into a fight against the body
Nausea turns a creature's stomach and throws its balance into revolt. Its vision sways, its throat tightens and every movement threatens to make it retch.
The target makes a Fortitude Save. On a failure, it becomes Nauseated for 1 round per caster level. At the end of each round, it may make another Fortitude Save; on a success, the spell ends.
At level 3, the Arcane and Psychic versions affect one creature per caster level. Each target makes and repeats its own Fortitude Save.
Alchemical Casting
The alchemical preparation is thrown rather than drunk. The vial travels up to 30 ft and bursts in a 30 ft radius, increased to 60 ft at level 3. Every creature in the burst makes the Fortitude Save.
An alchemist caught in the burst is affected by their own preparation. They make the initial Fortitude Save with Advantage; every other creature saves normally.