User blog comment:Guildmaster Grovyle/JLE Role Play, Spring 2015/@comment-5837525-20150316194438

Granny Smith: Black crystal powder. Made from them black crystals left behind by King Sombra. Cost a hefty bit, but I knew it'd come in handy one o' these days. That's what ya get fer messin' with the Apple family, sonny...!

(Meanwhile, Apple Bloom reaches the front door of Twilight's castle and pounds on it furiously.)

Apple Bloom: Twilight! Come quick! I need yer help!