Stream anime episodes online for free, Watch D.Gray-man Episode 4 English version online and free episodes. Anime Episode guide, Chapter D.Gray-man Episode 4 English dubbed Aria of the Land and the Night Sky Allen sees two of him but realizes that it’s the Clown Akuma. He tells Allen that level 2 akuma gain new abilities. His ability is to imitate anybody. Allen and Kanda struggle to protect the Innocence from Pierrot and are forced into hiding in a secret underground chamber beneath the city, where they learn that the ghost of Mater is not the old man but is really the young girl that is always with him. They also learn that the ghost of Mater is not really a ghost but a moving and singing doll.