Black Box Opening Campaign (神の箱開封キャンペーン) is a special event to commemorate the release of Booster 12: Doll Princess of the Demonic Poison.
Notably, this event was never announced on the official site, and was announced by individual shops instead. Participants may obtain a special "Mikado Kurosaki" promotional card (5 different kinds) as the participation prize from this event. The promotional cards also come as a "giant card" which is 4 times the size of regular cards.
Promotional Cards[]
Color | Number | Name | Type |
---|---|---|---|
P12-016 | Mikado Kurosaki | Player | |
P12-017 | Mikado Kurosaki | Player | |
P12-018 | Mikado Kurosaki | Player | |
P12-019 | Mikado Kurosaki | Player | |
P12-020 | Mikado Kurosaki | Player |