First off, that was a great story by KillerClowns.
Anyhow, as to the post just above about freeze+sanctify, any chance that this means the freeze might have a radius other than "one tile"? Freezing your empire square by square, including freezing impassable terrain like mountains, would seem a PITA. Doing it in little 3x3 swathes isn't a lot more fun, granted, but it's better than nothing.
Additionally I guess "freeze" might be a decent candidate for auto-casting, much like Sanctify, which while I don't see it being that beneficial in your own empire, would maybe make life easier for your stacks marching through other territory... creating a road of ice as they go. This'd benefit the Winterborn sorts in your stack, as well as neutralize any terrain advantages that your enemies might've expected to enjoy, such as demons on hell terrain.
Come to think for a moment regarding Winterborn... I wonder if that's a promo that Temples of the Hand ought start granting (whether 100% chance, or less) even for non Illian / Doviello. That is, you've invited the White Hand into your empire, everything's freezing, and so is your next generation of armies etc., at least if they're trained in a city that's fully embraced the White Hand.