Phantom Thieves

The Phantom Thieves of Hearts™ is an organization dedicated to eliminating the Dark Hour Mementos. The organization consists of Joker, Skull, Mona, and Panther.

Story
Ren Amamiya and Ryuji Sakamoto tell Ann Takamaki to join the Phantom Thieves as part of an ongoing investigation into Suguru Kamoshida. They then meet up with Morgana at Kamoshida's Palace and defeat his Shadow.