Clash of Clans - Winter 2018 Update - Sneak Peek #2 - We've gone BATTY! Bats in the Belfry! We're back with another preview of what's to come in the Winter 2018 Update for Clash of Clans. This time we're showing a brand new Spell: The Bat Spell. This is the first new Spell we've added to Clash of Clans in more than 2 years!