[Sombre]

I think the Argans understand the difference between the undead armies of lying immortal skeleton mummy things and a noble order of human warriors. One is a mirror image of Argan pride, the other an ABOMINATION UNTO LADY ELENA.

Hahah, sorry, couldn't resist.

Edit: Foodstamp - Gaea are completely impossible to siege. I mean really, they are far far harder to siege than any vanilla nation. Sieging them does nothing to their meaningful income or troop production and allows their seducers to go nuts on the attacking army.