Episode 14

The Leaf of Revival (復活の葉 Fukkatsu no Ha) is the fourteenth episode of the series D.Gray-man written and illustrated by Katsura Hoshino.

Synopsis
Allen, Lavi and Kanda are sent to investigate a mysterious rapid snowstorm, which could be due to Innocence. Here they meet a young girl and her father, who is obsessed with finding something called The Leaf of Revival to bring back his dead son.