Can't we rely on her to attack us anyway without going to the trouble of founding the dyes city? We will have the elephant island city just outside her capital.
Good question. My reading of
this and
this is that we have two basic possibilities: Izzy is alone ("lonely heart") or not.
EDIT: THe following should read: If she decides to prepare for a war with anyone ("enough on my hands"), then...
If she's not alone, then the other guy's religion is Judaism, so if he isn't too powerful, she'll probably DoW him instead of us. That's assuming she's annoyed with him, when she is with us...
If she's alone and there's no one with their capital much closer to her than ours is to her, then she'll probably DoW us, as long as she doesn't become annoyed with Zara. Since Zara's capital is closer to her than ours is, Zara will be chosen as her target if her attitude to both of us is the same and Zara isn't too powerful, which he won't ever be.
Depending on her iPeaceWeightRand, she has to be -5 to -7 visible to become annoyed with Zara, so that's not likely to happen for quite a while.
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The odds that she'll decide to
consider a war are slightly more than 1% each turn. Then there's one more factor that I don't know the details on: The above only refers to "having enough on her hands." She can still change her mind and not DoW us, iirc, if she doesn't succeed in accumulating enough units and getting them to our borders in time. If we have a city on her landmass, it's a lot easier for her to get the units next to our border in time.