Since we're starting to kill these, I figure it would be useful to gauge who is interested in what gear, in order to plan which of the fomor kings to target. Each NM drops 1 un-upgraded weapon, and 1 piece of armor. The weapons are upgraded via synergy, at a current cost of around 500k-1m.
The weapons are:
Each weapon can be slotted with 2 8-size evolith slots. See wiki.ffxiclopedia.org/wiki/Evolith for more information. As far as I can tell, each weapon can take a filled inverted triangle, as well as a filled diamond (Weapon Skills I and II under the chart on wiki)
The armor is:
"I pretty much agree with everything Ayrea said." - Mnementh, 10/6/09