sinister order booster box Digimon 10 Extra Booster Pack EX-10: EXTRA BOOSTER SINISTER ORDER

As a hint, if you search using 'Public Deck Search' at the bottom of the 'DECK' menu, various recipes will appear, so I think it's good to use those as a reference

Dog // Cat Token Tokens 2 Dog // Cat (traditional foil, new art) 2 Cat (BNG) // Warrior (AKH) 1 Cat Beast (ZNR) // Shapeshifter (2XM) 1 Cat Beast (ZNR) // Rat (C17) 1 Cat (SNC) // Rat (C17) 1 Cat (SNC) // Dog (SNC) 1 Cat (C17) // Citizen (SNC) 1 Cat (C17) // Dog (SNC) 1 Cat (AKH) // Dog (SNC) 1 Cat (AKH) // Citizen (SNC) 1 Shapeshifter (KHM) // Rat (C17) These cards feature paws -itively wag -nificent new art by Allison Carl, Alayna Danner, Jakob Eirich, Nicole Gustafsson, Fiona Hsieh, Jack Hughes, Nana Qi, and Andrea Radeck

It extends its own purpose, as well as that of your excess lands (which is extra important for aggressive strategies)

It's actually a good engine to play against Lost Engine decks giving it a good chance to be great at this current meta before Scarlet and Violet get to be released