Fleur suspected there was only two ways this would end now. Either Twilight would return with that magical maguffin they needed to end this, or Equestria would fall. The problem was that Fleur thought Luna was being woefully optimistic if she thought they could hold the Mareitanians off for long. The Bulwark had been built to hold the Mareitanians back for as long as possible, but had barely lasted two days before the Mareitanians had made it through, and that was without the surprise attack on the Crystal Empire. Faust could probably crack Canterlot open in a fortnight at most, and a few days at the least.