Kingdom Hearts 3D: Dream Drop Distance - Mark of Mastery Edition

Following the destruction of Ansem and Xemnas at the hands of Sora and Riku, Xehanort is revived. In response, Yen Sid puts Sora and Riku through a Mark of Mastery exam in order for them to become full-fledged Keyblade Masters and counter the coming return of Master Xehanort. As part of this trial, the two are separated from each other and sent to worlds previously destroyed by the Heartless that have since been restored, though now in a state of "deep sleep" which disconnects them from the other worlds.

These seven worlds are plagued by Dream Eaters — creatures born from darkness that seek out the sleeping worlds' Keyholes. Sora and Riku's given task is to reawaken the sleeping worlds by unlocking the seven Keyholes they find there and then return to the realm of light, recruiting benevolent "Spirit" Dream Eaters to guide them and battle the malevolent "Nightmare" Dream Eaters, after which they will be deemed Keyblade Masters.

Résumé

A limited edition titled "Mark of Mastery"of Kingdom Hearts 3D Dream Drop Distance was released in North America featuring twelve art cards, AR cards able to unlock new Dream Eaters, and a protector case for the 3DS console. While this has been noted to be the shortest gaps between the Japanese and English releases in the Kingdom Hearts, the latter version does not include new features not seen in the former. However, the Mark of Mastery limited edition was made so that English gamers would be able to obtain bonus material that can only be obtained in Japan.

This limited edition of Kingdom Hearts 3D: Dream Drop Distance contains the following:
- Kingdom Hearts 3D: Dream Drop Distance 3DS game
- A 3DS protective case
- Twelve art cards featuring the titles from the Kingdom Hearts series
- AR cards to unlock in-game Dream Eaters