After a card battle, cards the opponent used that you don't have yet can be duplicated.
| Opponent |
|---|
Card player - Higashi-Shinjuku: Vision Square |
Card player - Shinjuku Underground Town: Subroad |
Card player - Shinjuku: A Certain Back Alley |
Card player - Akihabara Station: Electric Town South Exit |
Card player - Akihabara Station: Electric Town South Exit |
Card player - Akihabara: A Certain Back Alley |
Card player - Shinjuku Park: Waterfall Plaza |
Card player - Shinjuku: East Shopping District |
Agumon - Central Tower: Steel Point |
Gabumon - Central Tower: Steel Point |
Craniamon - Central Tower: Steel Point |
Enbarrmon - Central Tower: Steel Point |
Gallantmon - Central Tower: Steel Point |
Cards linked to this card's Extra Card Summon in the game data. Extra Card Summon generates a card during a card battle from a combination of cards in your hand.