Neither will happen any time soon. Zigfried's cards don't even exist in the TCG/OCG, and the only other type of Deck that uses Nordic Mythology is a Synchro Deck, so how would Zigfried work? As for Regular Marik, there isn't really any reason to add him if Yami Marik is in the game, because unlike Yugi and Yami YUgi, you couldn't make the decks of Marik and Yami Marik really any different.
İf mokuba has a chance to be in this game zigfried and marik ishtar probably should be in. i have no idea about marik ishtar but zigfried has diffrent cards. İts just my opinion
Anoymous
Marik ishtar
