Oh, and i've noticed something else- in my last few games, Armenia is turning VERY aggresive.
Ahhh...Armenia. My favorite faction! If an AI-led Armenia can be successful at taking either Sinope from Pontus, or Hatra from Seleucia early in the game, they can quickly become a force to deal with. If they get to producing some of the more advanced troops in their roster (heavy spearmen, the cats, and Armenian legionaries) they autocalc well against Egyptian chariots.

Use of fire arrows is nice and has a demoralizing effect on whomever is the target, but keep in mind they are less accurate than normal arrow use. When it comes to dealing with chariot archers, my preference is to put them away as quickly as possible so I use normal arrows only.

But it is cool to see them burn