D.Gray-man Episode 21 English Dubbed Episode Title:Krory Attacks.Episode Description:Eliade convinces Baron Arystar Krory to drink her blood to strengthen himself against the Exorcists. Allen and Lavi discover that the graves contain dead Akuma who they presume were killed by Krory. Krory attacks Allen and Lavi thinking that they are monsters, but Allen accidentally finds a hidden chamber, and encounters Eliade who reveals that she is an Akuma. Allen and Lavi separately deduce that Krory is an Exorcist who drinks the blood of Akuma. When Eliade is about to kill the unconscious Allen, his arm acts of its own accord and stops her. Allen regains consciousness and decides he must fight her.