Monster Strike x Yu-Gi-Oh! Duel Monsters Collaboration Commemoration cards

The 'Yu-Gi-Oh! Duel Monsters x Monster Strike Collaboration Commemoration cards' are "Blue-Eyes Ultimate Dragon" and "Light Bringer Lucifer". Players could get these cards by completing missions in the game Monster Strike and exchanging the obtained tickets at GEO or TSUTAYA shops from February 15 to March 20, 2019.