FarmVille Mystery Box offers up horses (and foals) for collectors

With tonight's FarmVille update we see the launch of another one-day-only Birthday Mystery Box in the game's store. This time, the Mystery Box contains a set of six Horses, each of which can give off like-foals when placed in a Horse Stable and randomly bred.

Fortunately, the price for each Mystery Box is actually a bit cheaper than the price of an individual Horse in the store (which averages between 22-26 Farm Cash), as you can buy a single box for 20 Farm Cash. Of course, there's a chance you might end up with something you already have from a previous release, but I suppose that's the risk you take. Here's what you'll have a chance to find:

Black Shire Horse
Black Stallion
Camargue Horse
Falabella Horse
Mongolian Horse
Welsh Pony

Again, this installment of the Birthday Mystery Box will only be available for one day, so we'd expect to see another six items re-released in another box tomorrow night. If that happens, we'll make sure to let you know what's inside.

In the meantime, let us know if you plan on purchasing one of these Mystery Boxes in the comments. Which Horse are you hoping to receive? Which one did you actually end up with?