If they win the Last Stand time, yes, the world will close soon.
There isn't also a warning for a WW almost reaching level 10 though. Where would you like to see such timer?
that isn´t compareable imo
on WW you get a big Message that a Ally has build a WW and if a ally lose a WW, normally you get on both sides of the enemys infos about that. If you are the "conquester" or "revolter" you inform your Allys and Pacts for Support (in Form of Atts and Def) and or in posting the conquest via PM and Forum, if you are the Target you inform your Ally and Pacts for Support and or the conquest code. Even you have not that infos, normally in the WW towns you have trips and you spy and so on.
In Domi the Number one ally who started Last Stand would surely not tell their enemys how long LS went^^
I agree with Mim (I wanted to write the same thing) : a chronometer is essential ...
... and logical since the objective is to dominate 7 days (in the wonders mode, it is a question of level, no of time ... and we can more or less see the level of the wonders of the opponents).
I didn't know that several alliances can be in the final phase at the same time.
I was just thinking of telling us how long before the 1st win.
its possible but i think it´s a very very very low chance to see this in a world^^
on the Dev-Blog i asked Bernard what happened if more than one ally reach the Domi Value at the same Time, if than both win or what?
His answer was no only one Ally would win, in that super rare Szenario where 2 Allys reach Domi value at the same Time 2 things will count who wins.
1. is one of that 2 LS can be broken
and if not
2. which ally started LS first (and i think if somebody looses a world because of a few seconds that Player will be REALLY pi...ed off (i am sure i would be it^^)