Advanced Demo Deck Extra Pack
Released March 8, 2018 — 10 cards
| Set code | Card | Rarity |
|---|---|---|
| DEM4-EN001 | Polymerization | Common |
| DEM4-EN002 | Galaxy Serpent | Common |
| DEM4-EN003 | Flash Knight | Common |
| DEM4-EN004 | Lancephorhynchus | Common |
| DEM4-EN005 | Mandragon | Common |
| DEM4-EN006 | Foucault's Cannon | Common |
| DEM4-EN007 | First of the Dragons | Common |
| DEM4-EN008 | Gaia Knight, the Force of Earth | Common |
| DEM4-EN009 | Gem-Knight Pearl | Common |
| DEM4-EN010 | Link Spider | Common |