Miasma (ability)

Miasma (瘴気) is a recurring enemy ability that generally causes negative status effects to enemies.

Final Fantasy XI
Mamool Ja leader Gulool Ja Ja possesses an attack called Miasma, which inflicts multiple status effects within a radius of himself.

Final Fantasy XIII
In Final Fantasy XIII, Miasma is an attack used by some winged Cie'th.

Final Fantasy XIII-2
Miasma returns as an attack used by some winged Cie'th, such as Varcolaci.

Final Fantasy Tactics Advance
In Final Fantasy Tactics Advance, Miasma is an attack utilized by Vampires and Zombies that causes Poison and area damage.

Final Fantasy Tactics A2: Grimoire of the Rift
Miasma is an enemy ability used by the Zombie family. It is an area attack that damages close units and inflicts Poison to them.