It gets +3/3/3 to it's yields, which usually makes it like a 7/6/3, but that really doesn't do any good, no reason for it to have food because there's no reason to level the city, and high materials is kind of pointless when it's limited to so few buildings and will never be used as a training city. It looks like it's supposed to gain defenders at higher populations, but I haven't seen that work and I'm wondering if those defenders are supposed to be what you fight for the wildland in the first place.

BTW razing it doesn't allow you to end the turn. You still have to save then reload to get that to work.

Oh you can raze it, it just doesn't solve the end turn bug.

It's an awesome idea, a special city you can capture, but it feels very much like somebody dropped it in as a concept with little if any testing and forgot about it. Before LH it didn't really matter, it was a weak buggy city but it was better than nothing, now with the global unrest from cities it's not even worth keeping.