As for authenticity, there is nothing to worry about when seeing this label
I didnt do this myself because I knew if I did it myself, the lines of Trainers, Pokmon, and Energy would be bashed and critiqued until everyone forgot the point of this article: To see my ideas, get a starting line for this deck, and then MAKE IT YOUR OWN
Its All Turns effect gives it the ability to delete a Digimon with 8000 DP or less when a card is removed from either you or your opponent's security stack
Bone Shards While removal spells like Bone Shards (there are too many variants to reasonably list) tend to be looked down upon as two-for-ones, sacrifice decks make up the extra card with triggers, plus its always valuable to have thematic removal
You can get cards in a language different from yours if you use Wonder Pick or Trade cards with other players in Pokemon Trading Card Game Pocket (PTCG Pocket)
Later Delta species cards had just one, unusual Pokmon card type