“Whenever Discord has somepony he wants to tuck away,” she answered, lifting her other hoof to the keyboard and adding a few more symbols to the sequence. With each press, symbols on the ground began to light up. “It’s easier than letting them get lost in the slide. Given the choice, most ponies end up drifting away after one lifetime. Too much exposure to what’s up there, and… well, you don’t want to come back.”