Episode 74

Decisive Battle (江戸消滅, Edo Shōmetsu) is the 74th episode of the D.Gray-man anime adaptation.

Summary
The Millennium Earl's counter attack leaves Edo completely destroyed. Miranda uses her ability to save the group, but she wasn't quick enough to save Lenalee. Instead, her innocence protects her in crystallized form. The Noah Clan see this and believe it to be the heart, so begin to move against her. Kanda battles Tyki, whilst Lavi battles Skinn Bolic. Miranda uses her innocence to heal Krory and Bookman.

General Tiedoll arrives after witnessing Lenalee's innocence, and uses his innocence to take on the second giant akuma. Whilst the group are distracted, the Millennium Earl manages to pierce Lenalee's innocence. However, Allen arrives through the arc in time to save her.