A Hearth's Warming Mandible

One chance glimpse of a cutie mark makes for Smolder's most memorable (and first) Hearth's Warming

Smolder might have stayed in Ponyville out of solidarity with Gallus, but that didn't make the winter any more enjoyable for her. Indeed, if what she just saw is any indication, it's going to be horrifying.

She's right. Just not for the reason she expects.