Just like it sounds.

Your War is all geared up, and you got extra poetics? Trade them to Herman, and he'll give you an item for a forced spawn monster to fight.

That monster has a chance to drop any number of weapons/armor that are not only glamour friendly, but with unique attributes.

Maybe a Shield that has added Magic Defense.
Or a Cane that allows Regen double potency, for half the duration.
Or an Axe that randomly activated bloodbath a % of the time.
A tank chest piece that has +10 Resistance to all elements.

I'm just throwing out spontaneous ideas, but comming from FFXI, and loving things like ZNM's and similar types, I think this would be a great addition.

People doing end game, and waiting for FCOB drops could use excess Poetics to spawn mobs for real world fights. While those specializing in a single class could do the same.

Or maybe your just a gambler, and would rather spend your poe for a chance at rare items than guaranteed gear.

Anyhow, the more diversity in gear selection the better, and the more things to do in game the better. Could have 4 man monsters, 8 man monsters, full alliance monsters. God I miss this kinda content.