| Card number | Name | Rarity | Category |
|---|
| BLTR-EN??? | "Brionac, the Dragon of Icy Malevolence" (unofficial name) | | Effect Synchro Monster |
| BLTR-EN??? | "Arms of Genex Return Zero" (unofficial name) | | Effect Synchro Monster |
| BLTR-EN??? | "Infernoid Flood" (unofficial name) | | Effect Link Monster |
| BLTR-EN??? | "Ritual Beast Ulti-Nochiudrago" (unofficial name) | | Effect Fusion Monster |
| BLTR-EN??? | "Ritual Beast Ulti-Reirautari" (unofficial name) | | Effect Link Monster |
| BLTR-EN??? | "Dragon Master Magia" | Quarter Century Secret Rare | Effect Fusion Monster |
| BLTR-EN005 | "Lancea, Ancestral Dragon of the Ice Mountain" | Quarter Century Secret Rare | Effect Synchro Monster |
| BLTR-EN010 | "Repair Genex Controller" | Quarter Century Secret Rare | Effect Link Monster |
| BLTR-EN013 | "Infernoid Evil" | Quarter Century Secret Rare | Effect Fusion Monster |
| BLTR-EN017 | "Spiritual Beast Tamer Lara" | Quarter Century Secret Rare | Effect Monster |
