There's another really good weapon I would like to see in the next expansion. Since its 250 years later, and the industrious Charr have introduced gunpowder, rifles, and bombs to the world (stealing Dwarven inventions), it seems only fitting that Ascalonians be allowed some measure of invention, too. Such as a steam-operated tactical nuclear rockets with multiple neutron warheads that can find the Black Citadel even in the foulest weather on the darkest night. It needs to be neutron though. Hydrogen nukes can be so messy. A neutron nuke only obliterates all organic matter while leaving the buildings and equipment intact. Very clean and efficient. That way we can preserve Charr culture as it was meant to be: stuffed, on display, in an ancient history museum.
Heh, those godless, heathen Charr just won't have a prayer.