>>56090914With that, I think I've exhausted just about every card list, image, product, advertisement, and webpage relevant to the lore of Holon and Delta Species that could be easily found through some internet searches at this point in time. There are material that have yet to be rediscovered such as the commercials for Holon Phantoms and Crystal Guardians and 3 of the EX Delta Species wallpapers. Also the rulebooks, card lists, and other material that come with the theme decks, but I doubt there's much more beyond
>>56069481.
>tfw it's unlikely that Holon will never be mentioned in any official capacity ever again... unless it's another anniversary