I had an "Ancient Gear Knight' card a long time ago, but didn't really use it all that much. But after doing some research on the architype, I can safely say I regret not using more of them. Their ability to be used with minimal risk of being destroyed by spell cards is amazing in my opinion, and it works well with their spell cards that help with sumoning them in large numbers. The deck's focus on swarming the field with Ancient Gear monsters creates a strong board presence, making it difficult for the opponent to maintain control. The inclusion of tutors and support cards ensures that the deck can consistently summon the necessary monsters. Once more, I used https://theresanaiforthat.com/@mmrgaming/yugioh-deck-builder to get the basic idea on paper, unfortunately, I had to do some extra work to fix the deck for my personal style. If you have anything to support or fix the deck, please feel free to leave a comment.