Extermination

Walkthrough
Kill everything.
 * It is possible an NM will pop when you defeat an enemy of that type. (After killing one Slime, Undead Slime popped)
 * With 4 people, only the Undead Leech spawned. We suspect that there may be a percentage chance for the NM type to spawn.
 * It must also be defeated in order to win.
 * It spawns in where an enemy of its type used to be. This may be far from where your party currently is.
 * If melee DD fight the slimes, they should sub NIN to avoid Fluid Spread.
 * Or you can send a BLM or two to kill them while the rest of the party goes the other way.
 * The Carrion Slimes do not have MP, so Aspir cannot be used.
 * Be careful when sending BLMs, wait for every slime to disappear before pulling a second one, otherwise the NM could spawn and the BLMs can wipe against two.