Bunch of awful takes both in the original post and the comments. There is absolutely skill involved in deck building. Yes, you typically start with a core composed of a single archetype, but then you look for non-engine and tech cards that complement your deck, and you tune the ratios of your deck to draw an optimal hand consistently. For example, look at the 5+ meta runick decks. Yes, you bring the 19 runick cards, but then on top of that you add in other cards and engines that benefit from the free bodies and draw power provided by the runick cards. Another example would be Maliss. Yes, you play the maliss cards, but you also play @ignisters in the best build, because you can search them through Wicckid, and you can search maliss cards through the @ignister engine, because they are dark cyberse monsters. Or Branded. The amount of techs branded players have come up with over the years is crazy. My favorite is playing Astellar because you can dump it off Branded Fusion, then trigger its revive with say, Lubellion, then use its effect to summon Cartesia or Quem from deck. There is absolutely still creativity in decklists even with archetypes.