| Dark Thunder |
|Anime:||Rubeus the Heartless: The Tragic Sisters|
|Video Games:||Bishoujo Senshi Sailor Moon: Another Story|
"Dark Thunder" is an attack performed by Petz in the Sailor Moon anime and a video game. In the anime, the attack was first used in episode 72 and performed it with a staff given to her by Rubeus (the stick is called the Black Moon Stick by fans). In Sailor Moon: Another Story, both Petz, and Marduk could perform the attack.