There were working Duel Terminals at the Comic Con in August, giving out English Language Duel Terminal cards, at the official Konami Booth. They only included the original reprints from the OCG set.
Two different versions of this set were released. Duel Terminal - Preview Wave 1, including DTP1-EN001 to DTP1-EN020, was released on July 27, 2008; Duel Terminal - Preview Wave 2, including DTP1-EN001 to DTP1-EN031, was released on June 20, 2009. Some rarities differ between the two versions.
The set includes 31 cards, all of which are Parallel Rare. "Ally of Justice Catastor" is the only new card in this set, and it was illegal at the release of this set because it wasn't yet released in a previous set, unlike the rest of the cards. However, Catastor is now legal because of its release through Hidden Arsenal.
The set includes 31 cards, all of which are Parallel Rare. 1 of the cards are new, while 30 are reprints.
- 3 Duel Terminal Super Parallel Rare
- 7 Duel Terminal Rare Parallel Rare
- 21 Duel Terminal Normal Parallel Rare